I had a great experience at C'est What! We went for my friend's birthday on a Tuesday. Our sever was prompt, and helped me pick a great tasting beer from an excellent selection. I also had the club wrap, which was a little above average in price, but typical of a downtown location and quite tasty.
The atmosphere is fun and they have a variety of seating options (bar, tables, comfy chairs) and a pool table.
We were a large group of 12+ ppl, so I wasn't sure how it would go, but I'm happy to say the night was a success!