This parade is all about the hats—lavishly decorated, from the exquisite to the outlandish. Anyone is welcome to join, just show up near St. Patrick’s Cathedral at 10am on Easter Sunday to watch or saunter with the group up Fifth Avenue. The tradition dates back to the 1870s, so you might even see some participants in period costumes. But the highlight is the elaborate bonnets, some of which are truly over-the-top. The parade marches north on Fifth Avenue from 49th Street up to 57th Street. For the best views, head to St. Patrick’s Cathedral (Fifth Avenue between 50th and 51st Streets). All revelers are welcome for this free festivity! The only requirement is a bonnet, the more whimsical the better.