Halloween Monster Book Bash and Pumpkin Decorating

PiCatsso Paint Night - Paint With Cats!!!

Oct 30, 2026 · Purrfect Pause Cat Cafe

$39.19

Shine On Norlin

Oct 30, 2026 · Norlin Library

Free

FREE Beginning Class - BIFD International Folk Dance

Oct 30, 2026 · Avalon Sodal Hall

Free

Candlelight - Queen vs ABBA at St. John's Episcopal Church of Boulder

Oct 30, 2026 · St. John's Episcopal Church of Boulder

Noche de Museo: Celebrating Day of the Dead

Oct 30, 2026 · Longmont Museum

Haunted Halls: The Nightmare before the 150th

Oct 30, 2026 · Stearns East

Sommers-Bausch Observatory Open House

Oct 30, 2026 · Sommers-Bausch Observatory

Free

ARK Back to Shull Night - service and Picnic

Oct 30, 2026 · Carsen Theater

$17.25 – $48.30

Pearl Street Stampedes

Oct 30, 2026 · Boulder

Free

Stoke 101: An Ikon Pass Campus Film Tour | Fox Theatre

Oct 30, 2026 · The Fox Theatre

Inclusive Rec: Pride Pool Party

Oct 30, 2026 · Student Recreation Center

Extreme Bowling

Oct 30, 2026 · University Memorial Center (UMC)