1 - What if anything, do I need to do if I want to note on my upcoming menu that one of my items contains a brand name product? For example, if I make a 'cookies and cream' ice cream, with Oreos, can I call the flavor Oreo?
2 - I was thinking of having some decoration on one wall (maybe even as wallpaper), which would be a repeating pattern of all the ice cream flavors I will be offering along with the name of my store. It would be decoration, with the words/flavors going in all different directions. But again, it would just be words, like in the menu. Would using the word 'Oreo' here be different than the use in question 1?