Looking for something family-friendly to do this weekend in Central Pennsylvania? Here are our picks:

Wed.-Sat., through Jan. 10
Believe: A Polar Express Christmas
@the Mechanicsburg Museum Association, 3 W. Allen St.
Take the kids and visit a model train display decorated for Christmas.
Time: noon-3pm

Fri., Nov. 21-thru Jan. 1
The Christmas Tree Showcase
@Hershey Gardens
The signature holiday event features 11 colorful tree displays with twinkling lights; each unique tree is created by a talented local designer. New this year, guests will enjoy a pair of 14-foot and 8-foot poinsettia and tropical trees. The historic Hersheypark Comet coaster car is back for family photo ops and the Butterfly Atrium will be decorated for the holidays.
Time: 9am-5pm
Cost: $13.50-$17.50 museum admission

Sat., Nov. 22
2nd Annual Holiday Market
@Grayce Gardens
Step into the historic glass-roof greenhouse and explore a thoughtfully curated selection of vendors offering handcrafted goods, festive décor, seasonal treats, and unique gifts perfect for everyone on your list.
Time: 9am-3pm
Cost: FREE admission

Sat., Nov. 22
55th Annual Christmas Parade & Tree Lighting
@Downtown Chambersburg
Get into the holiday spirit with more than 80 entries from first responder vehicles, walking groups, marching bands, floats and Santa.
Time: 6pm
Cost: FREE
Discoverchambersburg.com

Sat., Nov. 22
Shippensburg Sports card/TCG Show XII
@Shippensburg Firefighters Activity Center (33 W. Orange St.)
More than 80 vendors expected with sports cards, memorabilia, trading cards and more.
Time: 9am-2pm
Cost: FREE admission

Sun., Nov. 23
Hershey Reptile Expo
@3425 Old Hershey Road, Elizabethtown
Check out the reptiles, enjoy food trucks and more.
Time: 10am-4pm
Cost: $7 admission