HoJo's little convenience store also has beer and wine there, too, and actually quite a few convenience food items. See the thread just below about "Natural Grocery Store nearby- HoJo?"
Here's a quote from the the HoJo website, which describes all the stuff you can get there:
http://www.hojoanaheim.com/phpbb/viewtopic.php?f=20&t=131
"Our Gift Shop is amazing!
They sell::
Food
Breakfast Items [cereal, fruit, juice, milk, muffins, oatmeal, bread, jam, honey, bagels, cream cheese, yogurt, cottage cheese, toaster pastries, etc.]
Bottled Water
Lunch Meats
Snacks [crackers, chips, salsa, pretzels, candy, chocolate, nuts, trail mix, beef jerky]
Cheese
Beer, Wine & Champagne
Soda/Soft Drinks
Ice Cream
Drug Store Items
Shampoo/Conditioner/Product
Diapers
Magazines
Stamps
Pens/Pencils
Tylenol
California &
Disneyland Souvenirs
Postcards
Bathing Suits & Towels
Shot Glasses
Picture Frames
Playing Cards
Travel Mugs
Lanyards
...and that's just a taste!"
Also Lorealle posted some pictures of the jam-packed little convenience store:
http://www.flickr.com/photos/hojoanaheim/sets/72157606095666951/
Of course, stuff there is going to be expensive. Like any convenience store.
You can order groceries to be delivered through Vons or Albertsons, as well. They will deliver to the hotel. We had Vons deliver, and HoJo staff very kindly took delivery while we were at the parks, and since we specially requested it and they weren't that busy, they put our groceries in our room for us, putting the milk, juice etc. into the fridge.