If this has already been suggested, I am terribly sorry for adding it again. Tho, I think that adding some more clubs would be kinda cool to have! :) 

Perhaps having the following clubs be added would be really nice :)

- A puzzle club for people that love doing puzzles!

- A Quarter Horse club for people that love QH's

Idk.. I was just thinking out loud :)

If we do a club for just Quarter Horses, then we'd also have to add in clubs for all the other breeds as well.
I belive this is why we have breed embassy's to help keep the amount of clubs low, since there's already so many clubs with the 3-5 of the same people running all of them. 
And maybe puzzles could be added to bookworms club? I know a lot of us love doing puzzles!

Oh I had no idea that's what the breed ambassy's were for, I just thought they were for the breeders hahah :D - I learnt something new today :) 

If Embassies could do shows, that would be great, as has been suggested

Embassies aren't meant to have shows...they're meant to showcase different breeds and encourage people to breed them.