Danielle Marrone has opened Full Out Dance Company at 311 Cain Drive, Suite 3, in Haysville. A grand opening is planned for 11 a.m. to 1 p.m. Saturday. The dance studio offers classes in jazz, ballet, lyrical, tap and hip-hop to children ages 2 to 18. Spring classes are scheduled for 4:30 to 8:15 p.m. Mondays and Wednesdays and 4 to 8 p.m. Tuesdays and Thursdays. Private lessons and makeup classes will be held on Saturdays. The phone number is 316-209-3515. The website is www.fulloutdancecompany.com.