Dropdown Selection instead of Search

Dear Mr. Developer, hello!

So, I was wondering if you could write some custom code (or if it’s something easy and not time-consuming, maybe you could give me a hint on how to do it)?

What I need, is for the user to be able to view stores, by a dropdown selection, based on “State”. No search field, no distance field needed. Simply a dropdown selection that could bring out results/stores by State.

Thanks a lot for your time, in advance!