Congregation Beth El will host a vegetarian potluck Shabbat dinner at 6 p.m. Friday, May 4, followed by a special “user-friendly” Shabbat worship service at 7:30 p.m. It is part of Shabbat Across America, a night for Jews to celebrate the Sabbath together. The dinner is free, but reservations are required. Make your reservations by April 30 by calling Beth E, 183 French St., at 945-4578.