Baptist Memorial Health Cares mobile mammography will make visits to two Baptist locations during December Baptist Memorial Health Cares mobile mammography unit will make visits to two Baptist locations in December. Tuesday, the unit will be parked at Baptist Memorial Hospital, 899 Madison Ave. Dec. 13, the unit visits Baptist Minor Medical Center in Collierville, 1164 W. Poplar Ave. Hours are 9 a.m. to 3 p.m. To set an appointment for a mammogram at the unit, call 226-5907. Saturday and Sunday, the Memphis Humane Society will offer pet photos with Santa at Poplar Plaza. Saturday hours are 10 a.m. to 4 p.m. Sunday hours are 1 p.m. to 4 p.m. Proceeds from the sale of $25 packages benefit the Humane Society. Trailers now are set up at the Super Wal-Mart in West Memphis and the Super K Mart at 3201 Austin Peay Highway by the Salvation Army to accept donations and tax-deductible gifts. The Salvation Army Adult Rehabilitation Center operates the drop-off sites to gather donations to place in Salvation Army Thrift Stores. Identical twin artists Jerry and Terry Lynn will unveil ``Lily of the Valley, a painting serving as the official poster image for Shelby County Head Start Inc. The event begins at 1 p.m. Saturday at Memphis College of Art, 1930 Poplar Ave. Prints will be sold to raise funds to establish a Head Start Resource Center and upgrade classroom computers. The Princeton Triangle Club will perform at 8 p.m. Dec. 20 at the Buckman Performing Arts Center at St. Marys Episcopal School, 60 Perkins Extended. The Princeton University Alumni Association of Memphis is sponsoring the event. Tickets are $12 for adults and $8 for students and children under 12. To reserve tickets, call 578-7041. ``Together for Children for Quality Childcare, a seminar for parents and caregivers is 9 a.m. to 4 p.m. Saturday at East High School. Workshop topics include: How to Develop Parent-Teacher Relationships, Learning Through Play and How to Identify Quality Child Care. Admission is free. Sign-up begins at 8:30 a.m. Childcare is available for $4 each for the first two children and $2 for each additional child. CEU certificates for caregivers will be available for $10 each. To pre-register, call WKNO at 458-2521. The Memphis Symphony Orchestra and Chorus presents its third Pops concert Home for the Holidays at 8 p.m. Saturday and 2:30 p.m. Sunday at Eudora Auditorium, 4684 Poplar Ave. Tickets are $20 to $30.