How do you get a guest to leave when they won't take the hint you want them to leave?

To signify the end of an event, sausages are served to guests. I learned about the Danish tradition when i had an exchange student.

"The Danish way of celebrating a final event or other types of festive partying is by enjoying one of the trendiest national fast food dishes in Denmark - the "red sausage and warm bun" - evolved from the everywhere present mobile sausage charts from 1921"

http://copenhagenet.dk/CPH-Map/CPH-RedSausage.asp#:~:text=The Danish way of celebrating a final event or other,generations of Danes and obsessive