Holliston Newcomers & Neighbors 2nd Annual Princess and Superhero party, 10:30 a.m.-12:30 p.m.,

Placentino Elementary School cafetorium, 235 Woodland St., Holliston, tickets $10 and include and ice cream sundae bar, crafts, tattoos and meeting hometown superheroes police and firefighters as well as costumed favorites. Costumes encouraged. www.hollistonnewcommers.org.