betplay.io is a good online casino and one of the few that has lightning payments. No KYC required to withdraw. Good odds. I've withdrawn several thousand $ more than I've ever deposited there. I gambled a little before work this morning and then on my work breaks, and so far today I've withdrawn 10 million sats.

No poker tables. There's a LN poker site but it hardly ever has any players on it. Betplay has slots and casino table games. 3 card poker. That's the easiest table game in the world to play. All you have to remember is Queen-6-4.