What’s happening | plays and fun holiday events

Riverdale Children's Theatre's "Santa Claus: The Musical"Friday, Dec. 6, 7 p.m.St. Barnabas Elementary School, 413 E. 241st St.$15Catch this heartwarming family-friendly play on the holiday season from the Riverdale Children's Theatre. Join Santa, Mrs. Claus and more on a fun holiday journey. The cast includes 30 talented young actors from the Bronx and Yonkers.For more information, visit https://www.riverdaletheatre.org/rct-barnabas-santa-musical.html.Kwanzaa FestivalSaturday, Dec. 7, 1-7 p.m.L