Yes, Grand Mondial Casino offers free spins. Promotional offers like the welcome bonus gifts you free spins.
The welcome package also entails getting a 100% match bonus up to $250 on your first deposit.
Besides the 150 free spins welcome bonus, there are other promotional offers where you can also be gifted free spins. Also, you can earn free spins while playing a game. There are so many games available offering this feature.