I really hope some Gravity Falls merchandise is going to be made soon

As the series is getting really popular more, I really hope there's gonna be GF merchandise soon and going to be sold at Disney stores, Disneyland, and Disneyworld.

Merchandise that should be sold are... aaaaaaand more...
 * Dipper's Hat
 * Stan's Fez
 * Mabel's Sweaters
 * Question Mark shirts (that are seen in the episodes)
 * Plush toys
 * Wendy's hat