McPennsylvania  /  Mercersburg

The Shamrock Shake first launching in the U.S. in 1970. Fans eagerly await its annual return to the menu for those magical few weeks leading up to the St. Patrick's Day holiday.


This restaurant is owned and operated by an independent franchisee.

Store Photo 11924 Buchanan Trl W
Mercersburg PA 17236

Phone: 717-328-0111
Manager: Samantha Plank
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