Monadnock Children's Museum The Monadnock Children's Museum is an interactive museum for all children ages 1 - 10 Keene, NH Museums Mayo Group Keene, NH Other Attractions Applebee's Neighborhood Grill & Bar Keene, NH Businesses Horatio Colony Nature Preserve 415 Keene, NH Other Attractions Monadnock Lodging Association Keene, NH Businesses