Home Events - Mountainside Treatment Music Alternative Halloween Open Mic Night & Costume Contest @ Mountainside Café! Organizer Mountainside Alumni Location Mountainside Café Mountainside Café,,41.9392224,-73.3588214,US,Canaan Category MusicAlternative More Info Register Now Date Oct 18 2024 Expired! Time 8:30 pm - 10:00 pm Cost Free Halloween Open Mic Night & Costume Contest @ Mountainside Café! Join us for a great night of talent and fun costumes after the Friday AA Meeting! Share this event + Add to Google Calendar + iCal / Outlook export