Don't miss out. If you've opted for a staycation this holiday weekend, step away from the grill and take a little shopping break. Everyone's having big sales; some notables are Ginger's sidewalk sale, which includes a $10 bin and 30% off shoes, and Urban Chic's the more you buy, the more you save extravaganza. If you get to downtown Bethesda in time, you'll run smack into the Red Hook Lobster Truck's lunchtime stop near Barnes & Noble. And, don't miss the big Montgomery Mall event: Nordstrom's annual half-yearly sale.