Tree lighting, 4 to 7 p.m., Tanger Outlets Seaside, parking lot adjacent to OshKosh B’gosh, 36470 Seaside Dr., Rehoboth. Arrival of Santa & Mrs. Claus, holiday crafts & treats, face painting, reindeer games with Buddy the Elf, music, giveaways, drawing to see which lucky child will flip switch to light holiday tree, free. For more information go to tanger.com/rehobothbeach.