Stack was one of the most accommodating restaurants I have ever been to.
There were seven of us and it was my bachelor party. We weren't obnoxious but there were still seven raging animals sitting at one table, drinking, reminiscing, and joneing on each other.
Most wait staffs and restaurants would be pissed or hostile but stack and it's patrons were really understanding and played a long with us. We ran up a monster tab but who cares... I didn't pay :-)
I think half of us got the surf and turf which is highly recommended. The menu is limited so I think we ordered mostly everything on it. Everything was delicous. One of my buddies almost took his pants off it was so good.
We didn't plan to go here until the very last minute and I am glad that we did. I will definitely go back.