TIP: They have an upstairs and downstairs location!
Had to say that first because I waited in line downstairs for like 15 minutes. I was heading to Treasure Island so I took the elevator next to Bouchon and found they had another bakery counter upstairs with no line.
Anyways, I love love love their macarons.
So far it's a tie between the pistachio and salted caramel. They are a little pricey ($5 each) but they're about 2.5x the size of a normal macaron and they're just amazing.
My second favorite thing to get here is a vanilla chai latte, goes perfect with a macaron :D. Coffee prices are comparable to starbucks.
Sad to say I actually haven't tried anything else here. I really have only been able to come here while taking a long walk on the strip. Again, sad to say I don't ever stay the Venetian hotel where it would be much more convenient.