Hi, Debra!
The World Showcase opens at 11 a.m., so the shops and Quick Service locations aren't accessible prior to that time (except for locations such as Norway's Akershus Royal Banquet Hall, where Guests can enjoy breakfast with some very special princesses.
However, you won't need to go that far for fantastic bakery items if you are staying at Disney's Yacht Club Resort. The recently refurbished
BoardWalk Bakery is so close to your resort; you won't want to miss it! Take a look at their menu, and you'll see a wide variety of treats such as chocolate croissants, breakfast sandwiches, cinnamon buns and cappuccino. The Disney Food Blog posted a great review, including pics of the bakery as well as some delicious-looking house-made items. Take a look at the Almond Croissants or Apple Tart and tell me that your mouth doesn't water...just a little...)
BoardWalk Bakery has long been a fan favorite in the BoardWalk area, Debra; with their reopening, I'm sure you'll see why. Be sure to check back to sample their lunch menu, too. This has been one of my favorite spots to grab a delicious, relaxing lunch, surrounded by the laid-back afternoon atmosphere of Disney's BoardWalk.
Hope that helps! Send more questions as you think of them, Debra. We love to help!