Guests of Congregation Beth Israel will sample sumptuous desserts and appetizers from top restaurants, caterers and bakeries in the Merrimack Valley. Billy Costa, New England radio and TV personality, will host. The evening will also feature a live band, and silent and live auctions. General admission: $35 per person in advance, $40 at the door. Tickets: Email SweetIndulgenceInfo@comcast.net or call 978-494-0769.