Photograph by Webb Chappell Ellen Braaten, a child psychologist and associate professor at Harvard Medical School, fell in love with Prague when she spent seven months there on a sabbatical in 2018 and 2019. Following her sabbatical, she went back a few times to finish research she had done there, and she began thinking about how she might spend even more time in Prague while still keeping up with her Boston-based work responsibilities. Then the coronavirus pandemic struck. Like many other professionals, Braaten found herself working from home—and that presented her with the perfect opportu...