My gift to you all this year is that I've added all of the buildings into the Inventory Guide! They are a very abridged post with just the item name and their drops and a link to the Building Guide for further information. They are a different colour to the other items in the Inventory Guide so you can easily identify the entry. For example:
Ye Ol' Toy Shoppe
Information about this item can be found in the Building Guide.
Hope this is helpful to you... x