Sienna Mercato is always one of my go to spots. Whether it's for happy hour, dinner or late night drinks on a Saturday night. It has so much going for it really, il tetto and mezzo and MEATBALLS. I've been to all three establishments and love them all! I can honestly say for how busy they get, I have never had an issue with bad service and that's a big deal.
On my most recent visit, I ordered the ground chicken meatballs with the crack sauce (hot sauce and ranch). That took everything to the next level. You get 4 balls and they make it extra saucy which I love. If you want to throw a side of tater tots in that will be an additional charge so make note of that.