Yale University's prestigious acapella group, who have performed for the likes of President Obama and on Fox's Glee, perform two exclusive shows in Bangkok. Jul 17 performance at Rattanakosin Lounge at The Sukosol Bangkok  (B500 with one free cocktail/B1,500 with one free cocktail and a pre-concert buffet dinner). Jul 18 performance at Opium Den at The Siam Hotel (B1,500++ with one hour of free-flow cocktails and canapes). Ticket reservations at www.sukosolhotels.com or www.thesiamhotel.com.