Arizona Daily Star subscribers are invited to a free class with Star Photo Editor Rick Wiley. He will share tips about how to take great vacation photos and answer questions from readers during the one-hour workshop.

Sessions will be held Sunday, May 18, at noon and 2 p.m. at the Western National Parks Association, 12880 N. Vistoso Village Drive. A third class will be held Tuesday, May 20, at 1 p.m. at the Star, 4850 S. Park Ave.

Seating is limited, so registration is required at azstarnet.com/photoworkshop.

Mark your calendar for May 25 as well. That is when we will reveal details about a longtime Star tradition: the annual reader photo contest. Our co-sponsor this year is the Western National Parks Association. Our theme — no surprise — will be national parks.