Things to do in Lenox Hill, New York City - any tips from locals?

1. Central Park 2. Watch a Classical Music concert at the Frick 3. Get a drink at the Carlyle 4. Madison Avenue Christmas displays These things sound really touristy, but I'm a local and I do them. The Sunday Concerts at the Frick are fantastic and that museum is so beautiful, it's kind of mind-blowing. I highly recommend it.