Every "Who" in Who-ville, ages 1-9, can celebrate the season with Santa, crafts and joy at the Elf Workshop, 9-11 a.m. or 11:30 a.m.-1:30 p.m. on Saturday, Dec. 8 at the Danville Community Center. Light refreshments will be served. Pre-registration is required for either session. Walk-ins will not be accommodated. Go to www.danvillerecguide.com to register online, or mail registration form to the Danville Community Center, 420 Front St., Danville, CA 94526. Volunteers also needed. Call 314-3400 for more information.