Below are some links of clubs and breeders that I recommend checking out!
American Rabbit Breeders Association
National Mini Rex Rabbit Club
Dare To Tri Rabbitry
Sam raises Mini Rex, Havanas, Tans and English Spots here in So Cal
Berlena's Place Rabbitry
Berlena raises Mini Rex and is known for her amazing Blue-Eyed Whites!
B&L Rabbitry
Brittney and Lindsey raise great Mini Rex and Mini Satins!
Coconut's Rabbit Hut
Beth and Emma raise many varieties of Mini Rex!
Lickety-Split Hoppers Rabbitry
Joann and Bernadette focus on the Sable Point variety but have others as well.