We just celebrated our 42nd last month and went out for lunch (we both love fish, I love shrimp and lobster), but not on the actual day. That doesn't bother me anymore, tho it did the first few years we were married. Now even if we are a week late, so what, it isn't about the 'day' but about our wonderful life together.
Just have a great time doing what YOU and hubby love to do .. together