In Italy 19.000 restaurants have decided to open up again, ignoring the lockdown rules. Police have been entering restaurants and have been told to leave by the crowd:

https://nitter.net/robinmonotti/status/1350232937376215042#m

https://nitter.net/robinmonotti/status/1350417428073865220

edit:

Sorry should have put a source in the OP. Different non-English articles giving numbers in the thousands or tens of thousands of restaurants participating.

Here are 2 English articles talking about up to 50.000 restaurants that were planning to participate:

https://www.rt.com/news/512744-italy-restaurants-protest-lockdown/

https://off-guardian.org/2021/01/15/i-am-open-50000-italian-restaurant-owners-plan-to-ignore-lockdown/