Time Out says
The Upper East Side music mecca customizes parties to your little one’s favorite songs and theme of preference—jungle boogie, rock & roll and baseball bash, for instance—and all partygoers can jam on mini instruments. TLB Music also has a playroom—with a clubhouse, a tiny rock-climbing mountain and a play kitchen—plus extras such as a magician, character visits, face painting, glitter tattoos and party favors. All parties include Two Boots Pizza and staff setup and cleanup. Ages 1–6.
266 E 78th St
|Cross street:||between Second and Third Aves|
|Transport:||Subway: 6 to 77th St|