I believe there was only "advertisement" for Whiskola at end of the movie. Joe got a real Whisky and he passed out after it. Actor, who played Limonadovy Joe wasn't in Adela jeste nevecerela. But Milos Kopecky played bad guy in both movies (a many others). He was very good bad guy
If I understand correctly, it's something like Czech dejme tomu, že.../řekněme, že... (~ Let's say that...). No, but both Limonádový Joe and Adéla ještě nevečeřela are written by Jiří Brdečka.
