Springtime in NYC
As every New Yorker knows, springtime brings back baseball. This means there will be times when you can go see a Mets or Yankees game. If you are not into baseball, you can go to the many public parks around. There is a botanical gardens show in every borough. You will have the chance to see Macy's Flower Show, Brooklyn Botanic Gardens' Cherry Blossom Festival and the Greater New York Orchid Show.
Besides what is listed above, don't forget the many holidays that occur in the spring.