The Wellington High School theater program is performing the musical Mamma Mia! on Thursday, May 19; Friday, May 20; and Saturday, May 21 at 7 p.m. The whole cast has been working hard on this show since January and is very excited to put it on for an audience. Tickets can be purchased online at https://wtcwhs.booktix.com/pal/6/92517f00656e56c6 or at the door.