The Adobe Theater will stage a comedy for the holiday season ahead. Starting on December 2, the theater presents “Greetings,†about what might have been a traditional Christmas dinner. Performances are Thursdays, Fridays and Saturdays at 7:30 p.m. and Sundays at 2 p.m. The December 16 performance is “pay what you will.†That begins at 7:30 p.m. For more information, see www.adobetheater.org, call 505-898-9222 or contact by email at info@adobetheater.org.  An older couple and their developmentally disabled, 30-year-old son, Mickey, await the arrival of their other son and his girlfriend for Christmas dinner. “Traditional beliefs are tested and expectations challenged,†the show’s promoters explain. “In a surprising twist of fate, Mickey is the catalyst who brings them all together, and the family realizes the most important thing in life is love and acceptance of others.†Acting in the production are Georgia Athearn, Daniel Anaya, Tim Reardon, Levi Gore and Jennifer Benoit.