St. Patrick’s Day is fast approaching, so Mainstreet has decided to launch special holiday promos ahead of the big day. Everyone is invited to grab Free Chips, Free Spins and big Deposit Bonuses. Check out all of the promo details below. 

Las Vegas USA

  • 400% Welcome Bonus + 40 Free Spins
  • Promo code: STP40
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

Old Havana

  • 250% Welcome Bonus + 35 Free Chip
  • Promo code: STP35
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

Slots Plus

  • 400% Welcome Bonus + 20 Free Spins
  • Promo code: STP20
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

Sun Palace

  • 250% Welcome Bonus + 30 Free Chip
  • Promo code: STP30
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

Vegas Casino Online

  • 300% Welcome Bonus + 25 Free Chip
  • Promo code: STP25
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

Lucky Hippo Casino

  • 300% Welcome Bonus + 45 Free Spins
  • Promo code: STP45
  • No deposit required
  • Wagering requirement: 70x
  • Maximum cash-out: $100

High Country Casino

  • 500% Welcome Bonus + 50% Cashback
  • Promo code: HC500
  • Deposit required
  • Wagering requirement: 45x
  • Maximum cash-out: $1,000

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