Every Friday morning, bring your child in for some great exercise, sports instruction, and lots of fun from 9:30 to 10 a.m. with an instructor from Sportball! Sportball is an indoor gym that teaches children nine different types of ball sports. Activities vary each week. Cost is $7.50 per child for the 30-minute exercise class or $10 per child for the class and then stay to play inside Playtime Oasis. Socks must be worn. 13802 N. Scottsdale Road, Suite 152, Scottsdale. 480.948.4630 or www.azdollhouse.com.