Well, I have copied from clubs with a lot of members XD
What are some tips for making a chess.com club?

Establish a Clear Theme: Give your club a unique identity based on a specific opening, a favorite player, a country, or a TV show.
Host Regular Events: Organize tournaments, daily matches, and vote chess games to keep members active and interested.
Be Welcoming and Active: Greet new members, encourage participation, and maintain a positive and respectful environment in the club's chat and forums.
Recognize Members: Acknowledge and celebrate the achievements of your club members to foster a sense of belonging.
Well, here is my best club!:
🎉♟️Welcome to Kings and queens!♟️🎉
We have much more than just chess!
Here are the activities in the club! 🎯
😂 Have fun posting memes
💬 Global chat 🌐
🗳️ Vote for new Admins, Coordinators, or tournaments
💬 Have fun in the forums
📢 Be ready for new tournaments and announcements
🤝 Make new friends
🚫 DONT BREAK THE RULES | YOU CAN GET MUTED OR BANNED (read more about it here)
♟️Don't forget to join our fun activities!♟️
🔎 Find INFO and more in the forums
🥳 Have fun! 🥳
If you need help, please contact our Help and Support team.
Also never ever invite by messaging
Cuz
1. Its almost usseless you just get like 1 member per 20 invites while normal inviting get like 10 per 20
2. Its against the rules