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Mon Sep 28, America/Denver time · 44 events · 10 ongoing events

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Mon Sep 28

Fall 2026 Last Day to Change Variable Credit Hours or No-Credit Status for a 5-Wk Session 2 Class (11:59 p.m.) Education via University of Colorado Boulder Calendar
Zumba with Adrienne Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Wellness via Boulder Dance Coalition
Prometheus Fire: Seeing and Sensing Climate Change Jennie Smoly Caruthers Biotechnology Building, NW Stairwell and Lounge Arts via University of Colorado Boulder Calendar
Lemon Sponge Cake Contemporary Ballet Open Class Avalon Tango Studio, 6185 Arapahoe Av, Boulder, CO, 80303, United States Dance via Boulder Dance Coalition
Bilingual Storytime Longmont Public Library, 355 Emery St., Longmont, CO, 80501, United States Family via City of Longmont
Lesbian Lounge The Center on Colfax, 1301 E. Colfax Ave., Denver, CO, 80218, United States Community via The Center on Colfax - LGBTQ Colorado
STI Testing From Denver Health The Center on Colfax, 1301 E. Colfax Ave., Denver, CO, 80218, United States Wellness via The Center on Colfax - LGBTQ Colorado
Grad+ Seminar Series - Mastery: Purpose for Resilience Education via University of Colorado Boulder Calendar
Open Co. Class Frequent Flyers, 3022 Sterling Cir suite 150, Boulder, CO, 80301, United States DanceTheater via 3rd Law Dance/Theater
All Ages Stay & Play Monday Longmont Public Library, 355 Emery St., Longmont, CO, 80501, United States Family via City of Longmont
Museum in the Park: Discovery Days Music & Movement Lanyon Park, 1900 Collyer Street, Longmont, Colorado, 80501, United States Arts via City of Longmont
CU RMACC Webinar: Introduction to AI-Assisted Coding: Prompt Engineering with LLMs in Google Colab EducationTech via University of Colorado Boulder Calendar
IPHY Colloquium: Translational circadian biology: lessons from ten years giving real world lighting recommendations Ramaley Biology, N1B23 Education via University of Colorado Boulder Calendar
Telling Your Story The Center on Colfax, 1301 E. Colfax Ave., Denver, CO, 80218, United States Community via The Center on Colfax - LGBTQ Colorado
Servicios de la Raza Drop In Visibility Room, 1301 E. Colfax Ave., Denver, Colorado, 80218 Community via The Center on Colfax - LGBTQ Colorado
CUbit Seminar Series - Andrew M Cleland/John A MacLean Sr Center for Academic Success and Engagement (CASE), Chancellor's Hall and Auditorium Education via University of Colorado Boulder Calendar
Navigators Longmont Youth Center, 1050 Lashley St., Longmont, CO, 80504, United States EducationOutdoors via City of Longmont
High School Group Longmont Youth Center, 1050 Lashley St., Longmont, CO, 80504, United States Community via City of Longmont
Andrew Polk: Visiting Artist Lecture Visual Arts Complex, Auditorium - 1B20 (lower level) Education via University of Colorado Boulder Calendar
Boys Soccer C Ralston Valley High School, 13355 W 80th Ave, Arvada, CO 80005, USA Sports via Fairview High School Athletics
Boys Soccer Varsity NAAC Sports via Fairview High School Athletics
Homecoming: Stuff a Buff Kittredge Central, Multipurpose Room Community via University of Colorado Boulder Calendar
Interview Prep and Practice Workshop Center for Community, S440 Education via University of Colorado Boulder Calendar
Startup Variety Show: Space Innovation and Opportunity Wolf Law Tech via University of Colorado Boulder Calendar
People of the Sacred Land Film Screening Followed by Small Group Guided Exploration Boulder Creek Room, Boulder Public Library, Arapahoe Avenue, Boulder, CO, 80302, United States FilmFree via Boulder.Earth Climate Action Portal
Reservation- No privacy Needed- Indoor Beer Garden Drink via Twisted Pine Website Calendar
Heirloom Insights: About Your Antique Jewelry Museum of Boulder, 2205 Broadway, Boulder, CO, 80302, United States ArtsEducation via Museum Of Boulder
Drop-in Writers Group (for Adults) Longmont Public Library, 355 Emery St., Longmont, CO, 80501, United States Literary via City of Longmont
Online Ace Space Support Group Online FreeWellness via The Center on Colfax - LGBTQ Colorado
Boulder Run Club Outdoors via Twisted Pine Website Calendar
Chicago Bears Watch Parties Ironwood Bar, 700 Ken Pratt Blvd #105, Longmont, CO, 80501, United States DrinkSports via Ironwood | Longmont's Best Sports Bar & Golf Simulators
Intermediate Lindy Hop Avalon Ballroom, 6185 Arapahoe Rd, Boulder, CO, 80303, United States DanceEducation via Boulder Dance Coalition
Matt Kailey History Committee (MKHC) Virtual Community via The Center on Colfax - LGBTQ Colorado
Online Trans Masc Support Group - Second and Fourth Mondays Online FreeWellness via The Center on Colfax - LGBTQ Colorado
AI for Writers & Readers: a Panel Discussion Boulder Bookstore Literary via University of Colorado Boulder Calendar
Queers Recovering from Eating Disorders (QRED) The Center on Colfax, 1301 E. Colfax Ave., Denver, CO, 80218, United States Community via The Center on Colfax - LGBTQ Colorado
Boys Soccer JV Ralston Valley High School, 13355 W 80th Ave, Arvada, CO 80005, USA Sports via Fairview High School Athletics
Arts Committee Meeting Hellems Arts and Sciences, N270 Community via University of Colorado Boulder Calendar
Scandinavian Weekly Dance Avalon Sodal Hall, 6185 Arapahoe Rd, Boulder, CO, United States Dance via Boulder Dance Coalition
Guest Artist Recital: ZelenArch Imig Music, Chamber Hall (S102) Music via University of Colorado Boulder Calendar
The Albertine Cinémathèque French Film Festival Muenzinger Auditorium, E050 FestivalFilmFree via University of Colorado Boulder Calendar
PAWS Benefit Night Town Hall Arts Center, 2450 West Main St., Littleton, CO, 80120, United States CommunityTheater via OnStage Colorado
[title of show] Vintage Theatre, 1468 Dayton Street, Aurora, CO, 80010 MusicTheater via OnStage Colorado
Intro to Lindy Hop Avalon Ballroom, 6185 Arapahoe Rd, Boulder, CO, 80303, United States DanceEducation via Boulder Dance Coalition
Ongoing events 10 events
Owner’s Show - “A Little Bit of Whimsy” August and September pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
September - Featured Artist of the Month! Suzanne Connolly-Howes Arts via pARTiculars Art Gallery
WATERCOLOR TECHNIQUES with Donna– at Donna’s Studio in Lafayette-September To be given by teacher, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
LOOSEN UP YOUR PAINTING: Mondays 9:30-12:30, Sept. 7,14,21,28 pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
There's An Ape For That Chipper’s 100 Nickel, 100 Nickel ST., Broomfield, 80020, United States FreeMarket via Colorado Farmers Markets Guide 2026
LAURIE’S BEGINNING WATERCOLOR–The BASICS: Mon, Sept 21,28,Oct 5,12;6-8:30pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
PORTRAIT DRAWING WORKSHOP-GRAPHITE PENCIL:Tue, Sept. 22,29,Oct 6, 2:30-5pm, pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Education via pARTiculars Art Gallery
CLOUDS & FALL SCENES IN ACRYLIC:Wednesdays, September 23 & 30, 11:30am -2pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
LAURIE’S BEGINNING WATERCOLOR–The BASICS:Wed Sept.23,30,Oct 7,14; 2:45-5:15 pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Arts via pARTiculars Art Gallery
PORTRAIT DRAWING WORKSHOP-GRAPHITE PENCIL:Fri, Sept.25,Oct 2,16, 6-8:30pm pARTiculars Art Gallery and Teaching Studio, 401 South Public Road, Lafayette, CO, 80026, United States Education via pARTiculars Art Gallery