There are library tote bags with DUCKS! The plastic bags sport a duck with an umbrella with the slogan "Support Your Library". The appeal is pretty tempting since the library is obviously supporting ducks. But a library is supported by its foundation.
That reminds me of a Red Skelton episode of Gertrude and Eclipse.
(Gertrude and Eclipse were birds, maybe pelicans, that flew around and chatted about things.)
Eclipse: Gertrude, where are we going.
Gertrude: Down to the town square.
Eclipse: The town square? Why?
Gertrude: The mayor is supposed to lay a corner stone. That I gotta see. THAT I gotta see!!!