If you’ve missed Baskin Robbins since it closed last year at Cabin John Village, we have some sweet news: The ice cream shop is about to reopen in its new home at Potomac Woods Plaza. Owner Tari Iftikhar, who has operated the business for more than a decade, is putting the finishing touches on his storefront next to Walgreens. “I’m getting a lot of calls from my old customers,” he says. “They’re very excited, and I’m excited too.” Iftikhar plans to stay open well past most of his neighbors — till 10 p.m. for now, and later in the summer. His primary competitor is newcomer The Scoop, which took his old space at Cabin John Village and keeps a similar nighttime schedule.