Every NY block's replete with restaurants where you can discover delicious foreign cuisine -- which you'll briefly savor before urgently needing to expel it from your body. Dropping the knowledge you need, SitOrSquat.com.
A disturbingly comprehensive, user-generated GMap/ratings system for public and semi-public crappers, Sit's the work of a husband-wife team who've apparently moved way past peeing with the door open.
Simply click the blue icons to get venue name (from Fiddlesticks to the Forbes Building to Crate & Barrel) and a descrip including ingress strategies ("Just stroll past the doorman and you're in", "2nd floor past kids' books"), plus ratings, photos, and features, e.g., "Seat Covers", "Condom Vending Machine", and "Attendant" -- a.k.a., Mint Vending Machine, but don't tell him that.
Anyone can submit a stall, but you must profile up to rate others' posts and add specific ass depots to your favorites list. So you'd, uh, better create that profile.
Sit also lists toilets nationwide and across the globe, perfect for when you're traveling in a foreign country and want to give them the American perspective on Roosi Batair.