[snip]Seems like a lot of the Disney pavilions will offer their own retail space at the expo this year. Guests may want to make lists of pavilions and items they are hoping to buy so they don't miss out.
There is a list of the shopping venues on the D23 Expo website, under the "shopping" tab, under "Venue":
Prepare to shop 'til you drop! Step inside the D23 Expo Dream Store, which will be filled to the brim and bursting with D23-themed merchandise and other specialty items from Disney Theme Park Merchandise. From souvenirs and upscale logo assortments to Disney inspired art and collectibles, ear hats, pins, Vinylmation™ and more, it's a Disney enthusiast's "dream" come true.
For the first time ever, Mickey's of Glendale is leaving Walt Disney Imagineering and heading to Anaheim. For three days only, the private store for Imagineers is coming to the Walt Disney Parks and Resorts pavilion at the D23 Expo.