From ArborWiki

Tim Horton's is a Canadian chain that serves primarily donuts in its American incarnation. They are often found twinned with a Wendy's in the same spot.

The Canadian stores are more of a full service breakfast and lunch place.

Stores in the area:

• on Boardwalk (with a Wendy's) in Ann Arbor
• on Hewitt in Ypsilanti
• on Rawsonville Road at the I-94 exit in Belleville - 24 hours drive through.