A month ago, Grace Barrera had a seasonal job picking up trash and cleaning tables for about $12 an hour at a mountaintop restaurant on Vail Mountain. It was a job she liked because the people where she worked “were very kind,” she said. But now, the 28-year-old is one of about 80 Ecuadorians stranded in Eagle and Summit counties because the ski areas have been shut down due to the coronavirus outbreak.