Walt Disney Imagineering’s exclusive employee store, Mickey’s of Glendale will host D23 Members and their guests for a special afternoon of pin and Vinylmation trading, music and fun on Saturday, August 21 from 8a – 1p. Special guest Disney Legend Marty Sklar will be in attendance from 10a – 12 Noon signing the new Disney Imagineering — A Behind the Dreams Look at Making More Magic Real.