Sunday presents a festive opportunity to enjoy the San Antonio Symphony’s Holiday Pops concert with your wonder-tot. Before listening to yuletide carols like “Silent Night” and “White Christmas,” kids can participate in interactive activities such as an instrument petting zoo, conducting lessons with Maestro Masur, and musical crafts. Consider bringing a new unwrapped toy for the SAPD’s Blue Santa Program — you’ll receive a ticket voucher for a future concert. Kids: $8, Adults: $16, activities begin at 1:30 p.m., concert begins at 2:30 p.m., Trinity University’s Laurie Auditorium, 1 Trinity Place, (210) 999-8117, sasymphony.org.