Ross Park Zoo Photo Zoos, like Binghamton's Ross Park Zoo, museums, like Roberson, The Discovery Center and the Bundy Museum, aquariums and botanical gardens can increase to 50 percent capacity starting Monday, April 26. Movie theaters can go to 33 percent capacity Monday and large arenas and event venues are cleared to go to 25 percent May 19. Cuomo says the move to allow quarter-capacity at sports arenas on May 19 was a decision made with New York sports teams. The Democrat says state officials have been talking to the teams about what would be a time for playoffs to begin and working back the starting date for reopening.