Can the father-in-law and mother-in-law come to the groom’s house for New Year’s Eve dinner?

Of course, it’s just a meal, and it doesn’t affect Feng Shui.

Besides, New Year’s Eve dinner is no different from usual meals, it’s just that the time is different

The names are different. If you can’t eat the New Year’s Eve dinner, then yes

For sure, the father-in-law and mother-in-law cannot come to the groom’s house for dinner.