Treat yourself and celebrate National Pi Day with a slice of homemade goodness from these Kalamazoo area restaurants and bakeries.

Robyn Mackenzie, ThinkStock

Math geeks everywhere know that March 14 is National Pi Day. (3.14, 3/14, get it?) Celebrate the constant that derives from the ratio of a circle's circumference to its diameter with a slice of Heaven that has a flaky crust. Here are 9 places in Kalamazoo you can get pie on Pi Day.

  1. Bert's Bakery 309 River Street, Kalamazoo- 4419 S. Westnedge, Kalamazoo
  2. Chocolatea 7642 S. Westnedge, Portage
  3. The Crew 3810 E. Cork St., Kalamazoo
  4. Food Dance 401 E. Michigan, Kalamazoo
  5. Grand Traverse Pie Company 5303 S. Westnedge, Portage
  6. MacKenzie's Cafe & Bakery 527 Harrison St., Kalamazoo
  7. Poor Richard's Cafe 1105 E. Crosstown Parkway, Kalamazoo
  8. Rykse's 5924 Stadium Dr., Kalamazoo
  9. Theo & Stacy's 3 locations: 234 W. Michigan Ave. Downtown- 5225 Portage Rd, Portage- 4311 S. Westnedge, Kalamazoo

You don't have to know the Pythagorean theorem to celebrate Pi Day with pie, all you have to know is if you'd like it à la mode.

Bonus Video: That Would Make a Lot of Pumpkin Pie