ANN ARBOR, Mich. – In case you needed an excuse to stop by your favorite pizza place, it’s National Pizza Week! To celebrate (because why wouldn’t you) we’ve put together a list of seven Ann Arbor eateries that are slinging slices and whole pies. COTTAGE INNHaving gotten its start in Tree Town in 1945, Cottage Inn has grown into a huge franchise with locations around Ann Arbor and Michigan. Bigalora is on Tree Town’s south side at 3050 Washtenaw Ave.PIZZA BOB’SWhile the historic Ann Arbor eatery is known for its Chipatis, it also serves pizza. Pizza Bob’s is at 800 S. State St.Read: Historic Pizza Bob’s in Ann Arbor will move to new location