Miami Club Casino offers you 50 Free Spins on City of Gold with the following bonus codes (Hypercasinos.com visitor only)
Bonus Code: COGMJ4 / No deposit required / WGR: 40x / Max Cashout $150 / July 24 – Aug 14 / New Players
150% up to $150 + 100 Spins on Kanga Cash
Bonus Code: SISTERS / Min. deposit: $25 / WGR: 30x / No max cashout / Aug 2 – 8 / All Players