Pie lovers celebrate math on Pi Day at Grand Traverse Pie Co.
Mathematicians and dessert enthusiasts united Wednesday afternoon to celebrate Pi Day at Grand Traverse Pie Company, 1403 E. Grand River Ave. At 3:14 p.m., Grand Traverse Pie Company began giving away free slices of pie for 31.4 minutes to celebrate the irrational number, which begins with the digits 3.14.