The childhood homes of Maud Hart Lovelace (Betsy) and Frances Kenney (Tacy) in Mankato, Minnesota, are not only significant for being their residences but also for inspiring the beloved "Betsy-Tacy" book series.

While some original items from Maud's family home are present, most furniture and decor are period-appropriate reproductions.

[4] On May 20, 2010, Betsy's House, the childhood home of Maud Hart Lovelace, alongside Tacy's House, the childhood home of her best friend, Frances "Bick" Kenney was designated as a Literary Landmark by the Association of Library Trustees, Advocates, Friends and Foundations, a division of the American Library Association (ALA).

Their mission was to promote awareness of the books and preserve the local landmarks depicted by Maud Hart Lovelace.

[8] After their successful efforts getting the books back in print the Society purchased and restored the childhood homes of Maud Hart (Betsy) and her best friend, Frances Kenney (Tacy) and opened the homes as museums for fans to experience the real-life settings of the books.