Leaving Potomac Village at the end of May: Serenity Fitness Boutique, the workout wear retailer that opened just a year ago on Falls Road next to the Sprinkles ice cream parlor. The hidden-away location inside Village Yoga simply didn’t provide enough walk-in traffic to support the business, says Serenity owner Nicole Lipka, who will continue to sell at local trunk shows and is looking for a new storefront in Olney. For operating hours and details on Serenity’s moving sale, call (301) 792-7820.