How to write the invitation for 60th birthday?

The invitation to the 60th birthday is written like this:

Sir/Madam: Today is my father's 60th birthday. Fortunately, I am in good health, and my children and grandchildren are all around my knees, so I will arrange a thin banquet at the Grand Hotel at noon 1 1: 30 to celebrate my father's birthday. You are cordially invited to attend with your family.

Dear XXX, I will hold my mother's 60th birthday party in a hotel at some time. I sincerely invite you to attend and look forward to your arrival!

3. Sir: Today is my father's 60th birthday. Fortunately, I am in good health, and my children and grandchildren are all around my knees. Therefore, I will arrange a thin banquet 1 1: 30 at noon in the Grand Hotel to celebrate my father's birthday. You are cordially invited to attend with your family. I also take this opportunity to express my deep gratitude to the nobles, friends and relatives who care about and support us! Waiting for you!

4. A new chapter on the score of sixty Jia Zi, and a banquet was held at the table. Friends and relatives get together and invite you to hold a performance. We will hold a 60th birthday party in the hotel banquet hall on the day of the Lunar New Year, and invite you and your family to come!

On my father's 60th birthday, I want to invite you to my father's birthday party, waiting for you at 6 o'clock and sitting at 7 o'clock.

6. Dear elders and friends: I will hold a 60th birthday party for my father on a certain day in a certain year, and the address will be set at the place. Specially invite you and your family to come! Thank you very much