Elementary Age

Learn about the beats in music and how different rhythms create different music styles with classical favorites. Hear your favorites, such as Tchaikovsky's Waltz from Sleeping Beauty, Grieg's In the Hall of the Mountain King, selections from beethoven's Fifth and Ninth symphonies and more.

3 p.m. at Powell Hall. Part of the 2015-2016 series of Family Concerts by the St. Louis Symphony. 

Explore the inventive world of Dr. Seuss as only the St. Louis Symphony can! Use your imagination as the orchestra takes your ears on a wondrous adventure through the beloved stories of Dr. Seuss, featuring guests artists. With a merry romp written for each story, this is a concert to be loved by Seuss fans of all ages. Tickets start at just $8.

3 p.m. at Powell Hall. Part of the 2015-2016 series of Family Concerts by the St. Louis Symphony. 

Little ladies and their mothers are invited to attend an afternoon of fun at Once Upon a Tea Party. Each young lady is asked to dress up as her favorite princess or wear their favorite dress.

You'll enjoy a special visit from your favorite princesses, story time, tea, and you'll make a craft. Cost is $10 for residents of Fenton and members of Riverchase, and $12 for the general public. At Riverchase in Fenton.

1-2:30 p.m. for 

More information: fentonmo.org or call 636-343-0067.

Girls can ask their favorite Valentine guy (dad, grandfather, uncle, etc.) to this enchanted evening at The Lodge of Des Peres. Couples will enjoy a special dinner, dancing, a photo opportunity and party favors.

Elsa and Anna from Frozen will be special guests and will entertain and pose for pictures with guests. Don't miss this very enchanted evening!

For ages 3-10. 5:30 to 8 p.m. More information and to register: desperesmo.org

Celebrate Jewish camping and Jewish music at this new event at the Chesterfield Amphitheater. At the Jewish Camp JamFest, families can learn about day and sleep-away camps and hear great music from the nationally recognized Jewish children's musician Craig Parks.

1 to 4 p.m. Free. More information: jccstl.com

Families can spend a morning at the Saint Louis Science Center with anatomy and physiology experts from Adventures in Medicine and Science (AIMS) and Physical and Athletic Training Programs at Saint Louis University. 

Activities include a virtual tour of the major organs and body systems utilizing a fully dissected human cadaver and hands-on anatomical dissections. There will also be discussions of some medically important disease processes and ways to stay healthy and unjury-free. Ideal for parents and their children in grade 5 and up.

Sessions include:

Kids ages 5-12 can get ready for the big game at this football-themed party. They'll participate in games, crafts, make s'mores around a campfire and each some delicious football-themed treats. 

11 a.m. to 2 p.m. at Webster Park Community Building in St. Charles. Cost is $15 per child. 

More information and to register: stcharlesparks.com