A poetry reading featuring Cheyne Last will be held at 8 tonight at the Ugly Mug Cafe, 261 N. Glassell St., Orange. (714) 997-5610.
Singles can meet others who are unencumbered, during happy hour at the Atrium Marquis, 18700 MacArthur Blvd., Irvine. 5 p.m. today. (949) 492-2388.
Seniors can discuss current events at the Orange Senior Center, 170 S. Olive St. 10:30-11:30 a.m. Free. (714) 538-9633.
Health-related events and support groups are listed in Monday's Health section. Lectures, social events and volunteer opportunities appear in this section on Tuesday. Books and author events run in this section on Wednesday. Garden events and clubs are in Saturday's Home Design.