■ Allegheny Valley Hospital is sponsoring a Safe Sitter class for young teens 11 and up from 1 to 5 p.m. Saturday and Sunday at its Destination Wellness health resource center, the Galleria at Pittsburgh Mills, 590 Pittsburgh Mills Circle, Frazer. The cost is $50 per student. Space is limited to six. To register, call 724-274-5202.
■ Mon-Vale Health Resources is sponsoring a Breastfeeding Class from 6:30 to 9:30 p.m. next Monday at its Mon-Vale HealthPLEX, 800 Plaza Drive, Rostraver. For more information, call 724-258-2229, ext. 9.
■ Excela Health is offering the following classes in the Memorial Conference Center, on the ground floor of Westmoreland Hospital, Greensburg. All yoga classes are six weeks; the other classes are seven weeks. Call 1-877-771-1234.
-- Basic Yoga, for those with some experience, 5:30 to 6:30 p.m. Thursdays beginning Jan. 16. Deadline to register: Jan. 2.
-- Gentle Yoga, six weeks, 6:30 p.m. to 7:30 p.m. Thursdays beginning Jan. 16. Deadline to register: Jan. 2.
-- Yoga 5:30 to 6:30 p.m. Mondays starting Jan. 20. Deadline to register: Jan. 6.
-- Zumba, 4 to 5 p.m. Wednesdays beginning Jan. 22. Deadline to register: Jan. 8.
-- LaBlast dance/fitness class, 5 to 6 p.m. Wednesdays beginning Jan. 22. Deadline to register: Jan. 8.
n To find a blood drive near you call:
■ The Central Blood Bank, 412-209-7000 or 1-800-310-9551.
■ The American Red Cross, 1-800-733-2767. For bloodmobile locations, check www.www.redcrossblood.org/greateralleghenies.
■ Self Help Group Network, a service PA 2-1-1 Southwest, provides a database of support groups. Call: 412-255-1155.