Plainville is a lovely small town originally part of Wrentham and North Attleboro. Believe it or not, Plainville was created accidentally by survey errors in 1905. Widely loved Honey Dew Donuts can be found based in Plainsville as well as the Plainridge Racecourse, a venue showcasing harness racing and slot machines. On the town line bordering North Attleboro, Plainsville shares a historic marker known as Angle Tree Stone. This stone set the boundaries between the old Massachusetts Bay Colony and Plymouth Bay Colony. Jeff Kinney, author of the Diary of a Wimpy Kid series and creator of Poptropica, is a notable individual who calls Plainville home.