Mary's Helpers 24 Church St, North Haven, CT06473 Mary's Helpers is located across from the North Haven Town Green, in the historical section of North Haven. It is housed…More in a building that dates to the 1800s and has the original tin ceiling. Mary's Helpers sells a large selection of inspirational gifts. Lorraine, the owner, and some of her family members hand-make a number of items, such as jewelry, chaplets and rosaries. Customer orders and holiday baskets are available for special occasions.