What a great time of year to visit!
There is so much to do.
Central Park walking tours, Hamilton walking tour, we love food tours.
Broadway being open is great news for you. If you don't have your heart set on a certain show, go to Time Square and find TKTS booth for half price shows. I believe it opens at 10am and they sell leftover show tickets for that day at really good prices. When we do this we get there about 9am, the line starts early.
Have fun, if you have have more questions please feel free to ask. We were just there last month.