Outdoor dining does not require Corona Passport.
Indoor reservation requires Corona Passport.
Corona Passport means:
Negative covid-19 test max 72 hours old
Vaccine passport (i.e. fully vaccinated)
Positive covid-19 test over 14 days old and under 12 weeks before arrival.
Mouthpieces/visors must be worn indoors.
With the exception of persons who are exempt from face masks/visors and covid-19 tests.
(Documentation is not required).