In virtually any weather at any speed walking from downtown to midtown is one of my favorite activities. If you are bored it’s just a really nice activity to do by yourself or with a friend. It's really meditative, you see neighborhoods change and can look at all these different things on the way. There are some fun places to stop on the way, like Kaluystayans and Dover Street Market or the Morgan Library. Once I arrive in midtown I like going to the Paris Theater, The Grill, or Ice skating in central park. MoMA can be fun too.