Events & Specials
FREE FRY Happy Hour
Join us for Happy Hour Monday-Friday from 2:30 p.m. – 5:30 p.m. Enjoy a free regular order of fries with the purchase of any of our 21 gourmet burgers and $1 off draft beers! Featured Adult Milkshakes also $1 off.
Join us every Thursday for 2 sliders and a regular French fry for only $4.99!
Thursday March 12th-Sunday March 15th
In honor of the most anticipated movie release of the spring, grab your little princess and bring her to Burger 21 from 2-5pm for lunch with Cinderella! Be sure to dress as your favorite princess, all royalty will be given a FREE strawberry shortcake milkshake. Coloring activities, face painting and fun prizes.. this is a Burger Ball you won’t want to miss!
A Lucky Day for Burger Lovers
St. Patrick’s Day
Try our featured Adult Milkshake, The Chilly Irishman, a delicious mix of Kahlua, Whiskey, Espresso milk and ice cream. Random, lucky guests will be awarded fun prizes, like tickets to a Philadelphia Soul game! We’re excited to be the exclusive burger partner, fueling the team on their way to another Arena Bowl!
March Charity of the Month
Ron Jaworski’s Jaws Youth Playbook
Stop by Saturday, March 21st from 12pm-2pm to grab pictures in our photo booth with the mascot and cheerleaders from the Philadelphia Soul! Take part in cool activities and enter for a chance to win any of our raffle baskets! As always, 10% of the days sales will be donated to our charity of the month.
*Be sure to try our newly released feature, coming March 21st… The Pizza Burger & Tiramisu Shake! Mangia!
March Spirit Nights
Friday, March 6th: GVAA BASEBALL
Thursday, March 19th: DOWNS FARM SWIM CLUB
*mention “SPIRIT NIGHT” at the register, 10% of your sale will be donated to their fundraising efforts.
Featured Burger & Shake
Buffalo Chicken Sliders
Grab a four-pack of our crispy Buffalo Chicken Sliders, served with fresh lettuce, Roma tomatoes, creamy Gorgonzola crumbles and cool ranch dressing on toasted sweet buns.
The Kitchen Sink
Vanilla ice cream blended with peanut butter, Ghirardelli® chocolate and caramel sauces, candied pecans and chocolate malted milk balls — this shake’s got everything but the … well, you get it.
Charity of the Month
Burger 21 has donated over $127,000 to local charities since our opening. On the 21st of each month we donate a portion of our sales to our charity partner of the month.
See store for this months featured charity!
Burger 21 has supported the following organizations as our Charity of the Month