COMEDY CELLAR THE RIO – LAS VEGAS Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 9, 2026 @ 9:30 pm – 10:30 pm 2026-08-09T21:30:00-04:00 2026-08-09T22:30:00-04:00