Event List

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Age Group
Program Type

Staff Day

All Day
Broomfield Library & Auditorium, Auditorium Rental Calendar, CSU Extension Office, inventHQ Makerspace
Closing
Branches:
Broomfield Library & Auditorium, Auditorium Rental Calendar, CSU Extension Office, inventHQ Makerspace
Description:

Library, Arts, History and CSU Extension buildings and spaces are closed for staff training.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar
Gardening tools on wood surface

Master Gardener Helpline

Tuesday, August 25, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Vegetable Garden Basics

Tuesday, August 25, 2026 at 6:30pm - 7:30pm
Teaching Vegetable Garden at Brunner Farmhouse at In the Community
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Adults
Location: In the Community
Room: Teaching Vegetable Garden at Brunner Farmhouse
Age Group: Adults
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Gardening in Colorado can be tough! If you want to grow your own food but could use some help, this series is for you. Learn through a season of timely topics and get hands-on practice. Attend individual classes or the whole series!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Master Gardener Helpline

Thursday, August 27, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar
Gardening tools on wood surface

Master Gardener Helpline

Tuesday, September 1, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Master Gardener Helpline

Thursday, September 3, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Ask a Master Gardener

Saturday, September 5, 2026 at 9:30am - 12:30pm
Lobby shared with Library & Auditorium at Broomfield Library & Auditorium
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+
Location: Broomfield Library & Auditorium
Room: Lobby shared with Library & Auditorium
Age Group: Teens, Adults, 55+
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Stop by to ask your gardening question in person, or reach out via this form to receive a respon

Disclaimer(s)

This program is free and does not require registration.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar

Labor Day

All Day
Broomfield Library & Auditorium, Auditorium Rental Calendar, CSU Extension Office, Depot Museum, inventHQ Makerspace
Closing
Branches:
Broomfield Library & Auditorium, Auditorium Rental Calendar, CSU Extension Office, Depot Museum, inventHQ Makerspace
Description:

The City and County of Broomfield is closed for the holiday.

Gardening tools on wood surface

Master Gardener Helpline

Tuesday, September 8, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Vegetable Garden Basics

Tuesday, September 8, 2026 at 6:30pm - 7:30pm
Teaching Vegetable Garden at Brunner Farmhouse at In the Community
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Adults
Location: In the Community
Room: Teaching Vegetable Garden at Brunner Farmhouse
Age Group: Adults
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Gardening in Colorado can be tough! If you want to grow your own food but could use some help, this series is for you. Learn through a season of timely topics and get hands-on practice. Attend individual classes or the whole series!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Master Gardener Helpline

Thursday, September 10, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar
Gardening tools on wood surface

Master Gardener Helpline

Tuesday, September 15, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Master Gardener Helpline

Thursday, September 17, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Broomfield Days

All Day
Depot Museum, inventHQ Makerspace
Closing
Branches:
Depot Museum, inventHQ Makerspace
Description:

inventHQ and the Depot Museum are closed for Broomfield Days.

Broomfield Days

Saturday, September 19, 2026 at 9:00am - 1:00pm
Broomfield Library & Auditorium
Closing
Branches:
Broomfield Library & Auditorium
Description:

The Broomfield Library will open at 1 p.m. due to Broomfield Days.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar
Gardening tools on wood surface

Master Gardener Helpline

Tuesday, September 22, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

Vegetable Garden Basics

Tuesday, September 22, 2026 at 6:30pm - 7:30pm
Teaching Vegetable Garden at Brunner Farmhouse at In the Community
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Adults
Location: In the Community
Room: Teaching Vegetable Garden at Brunner Farmhouse
Age Group: Adults
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Gardening in Colorado can be tough! If you want to grow your own food but could use some help, this series is for you. Learn through a season of timely topics and get hands-on practice. Attend individual classes or the whole series!

Disclaimer(s)

This program is free and does not require registration.

Gardening tools on wood surface

Master Gardener Helpline

Thursday, September 24, 2026 at 9:00am - 1:00pm
CSU Extension Office
Program Type:
CSU Extension, Science, Nature and Environment
Age Group:
Teens, Adults, 55+, Families
Location: CSU Extension Office
Age Group: Teens, Adults, 55+, Families
Program Type: CSU Extension, Science, Nature and Environment
Event Details:

Broomfield Colorado Master Gardener volunteers are trained to answer your garden questions, diagnose plant problems and provide free resources for a successful season!

Disclaimer(s)

This program is free and does not require registration.

CLOSED

All Day
Auditorium Rental Calendar
Closing
Branches:
Auditorium Rental Calendar