The River Hill High School theatre arts department presents "The Drowsy Chaperone" March 6-9 at 12101 Route 108 in Clarksville. The play tells the tale of a modern-day musical theater fanatic listening to and narrating his favorite 1928 musical comedy. Shows are at 7 p.m. Thursday through Saturday and 2 p.m. Sunday, March 9. Tickets are $10 in advance and $12 at the door. The advance ticket price will be honored at the door if you bring a nonperishable food item for donation to the Howard County Food Bank. Information: 410-313-7120.
Glenwood Senior Center, 2400 Route 97 in Cooksville, offers the following events. Information: 410-313-5440:
Sittercize The hourlong exercise program includes seated aerobics, stretching and strengthening drills, 1 p.m. Mondays, Wednesdays and Fridays. The cost is $36 for 18 classes.
Fit for Life exercises Participants do aerobics, strength training and abdominal work, 8:20 a.m. to 9:20 a.m. Fridays. $45 for 12 classes.
Painting and drawing A painting and drawing open studio will be held from 9 a.m. to noon Wednesdays. Bring your own supplies. Free.
Hatha yoga Classes in this Indian system of physical postures and breathing will be held from 9 a.m. to 10 a.m. Tuesdays and Thursdays. $45 for eight classes.
Silver Sneakers Walking Club The group is led by a staff member on an indoor track at 8:30 a.m. Mondays through Fridays. Everyone is invited.
Shoot pool Everyone is invited to shoot pool from 8 a.m. to 2 p.m. Mondays through Fridays.
Senior hoops Players are welcome at 9 a.m. Mondays, Wednesdays and Fridays.