Not sure why it seems sushi places are the ones with an early end to their happy hours, but Furlough Fridays are a great opportunity to get great sushi without paying full price.
Sushi Cafe - $5 rolls and $2 draft beer and well drinks from 2:30 to 5:30 p.m.
Mikuni Sushi - $3 beer and appetizer specials for $3, $4 and $5. My personal favorite is the $5 BBQ white tuna appetizer. 2 to 5 p.m.
Find the other Furlough Friday Happy Hours at http://www.cowtowneats.com/happy_hour/furlough-fridays/