Tuesday, April 26, is National Pretzel Day, and Philly Pretzel Factory of Mooresville will give each guest a free pretzel that day. In years past, according to the press release, "some locations have given out more than 20,000 pretzels, the equivalent to about 25 Eiffel Towers in length!" OK, then. Mooresville Crossing, 591 S. River Hwy.; 704-660-5606.