From October 15 to 31, KKPoker will host the Happy HalloWin series with a total guaranteed prize pool of over $240,000.

Series Schedule:
| Event | Date | Time (GMT) | Buy-In | Prize Pool |
| $5K GHOST PKO | 15–21 & 23–28 Oct | 19:00 | $30 | $5,000 + 1st-20th Candy x 5 |
| $5K ZOMBIE PKO | 16–29 Oct | 11:00 | $30 | $5,000 + 1st-30th Candy x 5 |
| $3K BAT CLASSIC | 16–29 Oct | 15:00 | $30 | $3,000 + 1st-10th Candy x 5 |
| $3K CANDY FREE | 29 Oct | 19:00 | Ticket only (1 Ticket = 2K Chips) | $3,000 (Cash + Tickets) |
| $3K CANDY FREE | 30 Oct | 01:00, 07:00 | Ticket only (1 Ticket = 2K Chips) | $3,000 (Cash + Tickets) |
| $50K HALLOWIN PKO | 31 Oct | 21:00 | $30 | $50,000 |
Candies are special in-game prizes active during this promotion. 10 candies can be exchanged for a Lucky Wheel spin, which offers prizes in the form of tickets, including a $3K Candy Freeroll, a VIP card, and up to $1,000 in cash.
Candies can also be earned by completing daily missions:
| Date | Event |
| 16–22 Oct | Win 10 hands in FLASH (Blinds ≥ 10c/20c) |
| 23–29 Oct | Win 1 SPINUP game (Buy-in ≥ $3) |
For each completed mission, you receive 1 Candy. If you complete the mission three times in a day, you will receive an additional 3 Candies; if 6 times – you will receive another 10 Candies.