Colosians 2:16-17 "Let no man therefore judge you in
meat, or in drink, or in respect of an holyday, or of
the new moon, or of the sabbath days: Which are a
shadow of things to come; but the body is of Christ."

We are free in Christ to eat whatever we want.

We are free in Christ to observe or not any holiday we
want.

Let no man judge you!