Maya Ginka, 5, replaces a slipper that Ava Hersom, 4, lost while waiting to rehearse Sunday for an upcoming Valentine’s Day talent show in Augusta.  The Maine Parent Federation sponsors the show that showcases local musicians, dancers and karate studios on Feb. 14 to raise funds to advocate for children with disabilities. Local talent will take the stage at the Augusta Armory at 6:30 p.m. and tickets are $10 for adults, $5.00 for seniors and $20.00 for families of three or more.