How to write an invitation letter to invite friends to a banquet?

1. I am very happy to have my grandson. I will hold a big banquet to congratulate you one day. Please come and have a wedding banquet with me.

Dear friends and relatives, we want to hold a birthday party for my grandson on Sunday, 20021year 10. My wife and I warmly welcome you and express our heartfelt thanks.

3. I am happy with my grandson's heart, happiness blows the assembly number, magpies and geese deliver good news, distant relatives and neighbors invite me, relatives and friends inform me, colleagues and brothers invite me, and the wedding banquet is set. Come and join in the fun. Hehehe, everyone is happy!

4, without you, even the best wine is not good to drink; Without you, no matter how fragrant the food is, it is not delicious; Without you, no matter how beautiful the day is, there will be less happiness; I have a grandson today. Welcome to bring me greater happiness!

I am very happy to have my grandson, and I have set several tables. Welcome friends and relatives, visit my humble abode and have fun together. It's our pleasure that you can come.