And am sorry but I don't think Disney will make anything that is kids only or adult onlys.
Adults only:
Victoria and Albert's
Pleasure Island Nightclubs
Palo, Route 66
Kids only:
Neverland Club, Simba's Clubhouse, etc.
Navigator's Club
Anyhoo, obviously, Disney is not going to turn away cash, but there is nothing about the marketing, brochures, or anything regarding the boutique that suggest it is for adults.