Ages 3-5, with adult.

Take a practice SAT exam with Princeton Review.

Ticket required. Free tickets will be available 15 minutes before class.

Outdoor classes may be cancelled or moved indoors without notice due to unfavorable weather, air quality, or ground conditions at the class site. We recommend bringing a bottle of water with you to the class.

Ticket required.  Tickets will be available 15 minutes before class.
 

Find the answers to gardening questions by talking with a University of Maryland Extension Master Gardener. Drop in; no registration required. 

Preparing to take the College Board Advanced Placement (AP) English Language and Composition Exam?  We want to help! Take a proctored practice exam following the timing and breaks of the official exam.

Families.  Allow 15 minutes.

Come join us on Earth Day to make a stylish patio planter. We will go over materials, building techniques, and the proper use of all the tools you’ll need to get the job complete so that you may have some nature in your space. 

Ticket required. Free tickets will be available 15 minutes before class.

If you took the practice SAT on April 15, please return for the scoreback session where you will receive your scores and a short presentation, as well as have the opportunity to ask questions afterward.

Trellises can give plants the space to grow in a garden, and bamboo is an ideal, renewable material to use. In this demonstration, learn the techniques for building a trellis with bamboo poles and lashing twine.

Therapy dog(s) from Pets on Wheels will be at the East Columbia Branch for friendly visits with customers. Drop in - no registration required. 

Learn how the food we eat affects our health and the planet.

Ages 8-10. 45 minutes. Ticket required. Tickets available 15 minutes prior to class.

There’s a poem in your head just shouting to come out! Discover the tools poets use to create verses that sparkle and shine!

Grades Kindergarten-2nd; 45 min. Registration Required.

Learn about archaeologists and what they do, then try out your archaeology skills with a chocolate chip cookie excavation.

Bring your bike and get ready for the season.  Ages 14+; under 14 with accompanying adult.

Ages 10-13. Registration required.

Come to the Makerspace and discover the crafting possibilities with our new Cricut Maker.  During this make it & take it class, you will learn how to cut heat transfer vinyl to make custom fabric gifts.