Joke Collection Website - Blessing messages - What message should I send to my future parents-in-law?

What message should I send to my future parents-in-law?

I mean, the Mid-Autumn Festival is coming. Although good wishes are indispensable, it's best to be practical and buy something for future parents-in-law, which is the most affordable. You know, your parents-in-law generation is a pragmatic generation.