From WED Disneyland Dictionary 1968
Offers comfortable, decorative, "way-out" hats of every description. It is located beneath the Skyway.

From Steve Birnbaum brings you the best of Disneyland 1982:
Located at the base of the Tomorrowland terminus of the Skyway, this shop stocks hats in all styles-tweed hats and felt hats, terry-cloth hats, hats with bills and hats with ears, pirate hats and sailor hats, and hats in a dozen other styles. Names can be embroidered on most for free.