Rubin Pavilion and Lobby on the 1st Floor. In case of rain, the show will take place in the Martha A. The performance will take place outdoors. to showcase the works from their latest season. This iconic chorus, composed of more than 260 singers, and founded in 1980 will take the stage at the Brooklyn Museum on June 4 at 7 p.m. As Pride celebrations descend upon the city throughout the month of June, including family-friendly movie showings and late night dance parties, here’s a list of events taking place and what you might need to know before heading out.