Wow this place gets crowded. Got here at 6pm on a thursday evening and found it packed. I was here attending a birthday party with a large group and we had taken up a whole section of their patio. I didn't try the food but had plenty to drink. The drinks are pretty strong and priced half off during hapy hour.
I thought Sapporo was a pretty cool place apart from some of the egregiously dressed patrons. 50 year old men dressed like they're 25 and 40 yr old+ women dressed like they're 18. This place has a nightclub feel to it despite professedly being a restaurant/bar. Dress like you are hitting up a club and you'll fit right in.