Teresa Rogers loves to ride motor bikes, build forts and sleep out in the tent. “I’ve been ziplining,” she says. “I’ll do whatever they do.” It’s not peer pressure driving 64-year-old Teresa; it’s intergenerational relationship building. The brick-and-mortar is active engagement with an 18-year-old granddaughter and three grandsons, ages 12, 11 and 7, whom she