The only reason to go here is to get your eyebrows threaded. It's $4 and it's done perfectly every single time. I've been going here for roughly thirteen years now and whenever I'm in town visiting my parents, I get them threaded. I will purposely wait and not get it done anywhere in New York, since I know they'll do it exactly the way I want it done here.
And when you go, if you have a specific request (like "keep it as thick as you can" or "I want a higher arch"), then make sure to tell them otherwise they'll do what they want.
The place is usually rammed with people since they're so popular and good, but the most I've ever waited was around twenty-five minutes or so.
You can find their hours here (they're closed on Tuesdays), and they're less busy in the earlier hours of the day. Love this place so much.