I have seem people with 100+ posts ask "funny" questions on this board. That is because most of their posts are on the community board.
Anyway, WDW is making it more confusing about the word concierge. The question you ask is about the higher level of service (or what is now called club level). And it is at the Deluxe resorts.
There is a concierge desk in the lobby of EVERY reesort. It can be used by ANYBODY staying at the resort. It can be used to get tickets, boarding passes for the return flight home, etc.
Ed