the special that has become a permanent menu item is "the picard day special: tea, earl grey, hot, with enough rum in it to deal with whatever bullshit is happening today" (aka rum, neat, with a tiny droplet of tea carefully applied to the top by pipette)
also tribbles happen at some point, because they are the best part of star trek sorry it's just facts
the tribble episode is probably guinan having to fight rumors that she's making moonshine from all the excess tribbles happening everywhere as tribbles typically do
whether this is true or not will be left. .........unclear. but hey the customers weirded out by it come back so