Gimmick [PODCAST 8-11/30]

I need ideas! What could my gimmick be?

So that my podcast remains interesting to me and is separated from the pack, I want to incorporate some sort of a “gimmick” into it (maybe).

The show “Hot Ones'“ interviews guests while eating progressively hotter chicken wing sauces. They talk about interesting content while enduring an interesting challenge. I’ve found some of the best conversations I have with people are as we’re doing something else. What is that something else my guest could do with me to make the conversation almost secondary, but not so crazy that professionals refuse to show?