The O.S.S. Bar
A GATSBY AFFAIR
21.10.25 - 31.10.25
Step into the roaring twenties this Halloween at The O.S.S. Bar. ✨ A Gatsby Affair ✨ Immerse yourself in a night of jazz, glamour, and mischief — with electrifying beats by DJ BASZU spinning from 9:00–10:00 PM and 11:00 PM–12:00 AM.
🏆 Best Costume Wins a Bottle of Sparkling Wine 🍸 Free Flow Package 990 THB | 5 PM – 9:30 PM Book Your Table NOW 📧 OSS@jimthompson.com 📞 +66 63 273 0719 🕕 Open Daily | 5:00 PM – 12:00 AM📍 6 Kasem San 2 Alley, Wang Mai, Pathum Wan, Bangkok 10330