Hidden Agenda Ari is a live music bar within walking distance of BTS Ari Station in Bangkok. It serves tom yum fried rice with salmon and cocktails, and two bands play on weekdays while three play on Fridays and Saturdays. Singers start at 8:30 p.m., and a beer discount promotion applies before 9 p.m. Seats are close together, so sitting for a long time is uncomfortable.