Locations Chicago Toronto New York Second City New York Mainstage 64 N 9th StreetBrooklynNY 11249 The Second City New York Blackbox Theater 64 N 9th StreetBrooklynNY 11249 Training Center at Second City New York Mainstage 64 N 9th StreetBrooklynNY 11249 FACILITY RENTALS Contact Group Sales at, or email sales@secondcity.com