Brought in a cake for a birthday and didn't ask, they had no problem at all and the waitress even brought plates without asking. Your results may vary. Prost!
Keep going and keep strong.
It shouldn't be a problem aslong u let them know believe they should be able to cater around that
Dont think it should be a problem if you let them know but they definitely have a variety of deserts like Apfelstrudel there :)
I don't work for the restaurant, but let them know that you have a special cake for him, they should have no problems.
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