This week in Boulder
Events & Concerts
Concerts, comedy, festivals, sports, markets — everything happening in Boulder.
Sep
20
Sun
Campus
CUIFC Fraternity Recruitment
CU Boulder
All day
Sep
20
Sun
Campus
Design/HEALth Exhibition
Fulginiti Gallery
All day
Sep
20
Sun
Music & Shows
Festival Del Sol 2026
CO
12:00pm – 5:00pm
Sep
20
Sun
Campus
14th Annual Mapleton Hill PorchFest
Mapleton Hill Historic District
12:00pm – 4:00pm
Free
Sep
20
Sun
Campus
Campus Life: 150 Years of Human and More-Than-Human Relationships at CU Boulder Exhibition
The Jerry Crail Johnson Earth Sciences & Map Library
12:00pm – 8:00pm
Sep
20
Sun
Arts & Theater
Sans Souci Festival of Dance Cinema: Locals Only
Boedecker Theater
1:00pm – 2:00pm
$7 – $14
Sep
20
Sun
Campus
Stars & Planets
Fiske Planetarium and Science Center
1:00pm – 2:00pm
$12 for Adults or $8 for Students/Youth/Military/S
Sep
20
Sun
Community
BLDG 61: Fairy Door Workshop - Grades 4-5
BLDG 61 Makerspace, Main Library
1:00pm – 2:30pm
Sep
20
Sun
Community
College Essay Bootcamp with Manette Ansay (High School Seniors only)
Meeting Room (1st Floor), NoBo Library
1:00pm – 2:30pm
Sep
20
Sun
Community
Hiking Safety Lecture with Colorado Mountain Club
Meadows Meeting Room, Meadows Library
1:00pm – 2:30pm
Sep
20
Sun
Community
Go Club for Kids and Teens
Children's Story Space, Main Library
1:30pm – 4:45pm
Sep
20
Sun
Arts & Theater
Motus Theater Presents: No Contract by Kirsten Wilson | Sept. 17-Oct. 4
Carsen Theater
2:00pm – 4:30pm
$28.75 – $57.50
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