Today's Groupons: Otani, Barnes & Noble, and More!

Groupon DC:

• If you haven't seen this deal yet, snatch it up before it's gone!  For $10, you get $20 worth of books, educational games and toys, movies, and gifts at Barnes & Noble. This Groupon is valid for purchases made online, at any of more than 700 Barnes & Noble retail locations, or on Barnes & Noble’s e-reader, the Nook.  Expires Apr 10, 2011
• For $15, you get $30 worth of fresh sushi, Japanese-style barbecue, and more from Otani Japanese Steak & Seafood at their Chantilly or Sterling locations. This deal is valid for the lunch buffet but not for dollar-sushi night. Reservations are required.  Expires Aug 7, 2011
• For $29, you get a 30-day unlimited passport membership and fitness assessment at Balance Gym (a $225 value). This Groupon gives you access to each of Balance's three locations: Thomas Circle, Kalorama, and Glover Park. Must activate membership by 8/6/11, membership expires 30 days from activation date. Not valid toward current memberships.
• For $39, you get a half-day, four-hour photography tour from PhotoTour DC (a $79 value). This Groupon is valid for any signature excursion, scheduled on Thursdays, Saturdays, and Sundays, or any specialty excursion priced at $79 or lower. Tourgoers must bring their own camera.  Expires in 1 year
• For $12, you get $25 worth of Mediterranean cuisine and drinks at Bistro LaZeez in Bethesda, Maryland.  Expires Aug 7, 2011

Groupon Richmond:

• Either pay $49 for a three-room carpet cleaning for up to a total of 600 square feet (a $168 value) or $139 for a full house carpet cleaning for up to a total of 1,500 square feet (a $420 value) fromHeaven's Best Carpet Cleaning.  Expires Aug 7, 2011. Limit 1 per person. Valid only for Midlothian, Chester, Chesterfield, Richmond, Glen Allen & Henrico.

Head over to GrouponGirl to check out more deals that are available no matter where you live!