My readers know, I live and breath Groupons. Best of MoCo Groupon right now:
Half Off Thai Cuisine at Sala Thai - $20 for $40 worth of food!
Capital Yacht Charters - 60 or 90 minute Potomac River Cherry Blossom Cruise - From $20
VisArts at Rockville - $29 for Mud & Merlot Ceramics Class with Wine!