Word is going around that AMD is planning to reveal its Polaris architecture at a special event in Macau, world's largest gambling centre. It appears AMD prefers to host its own event rather than pick Computex as the launch venue for its new video card architecture.
An exact launch date is still unknown but it's said to be between May 26th and May 31st.
AMD has allegedly already sent invitation to media outlets, however many have been omitted. This event would probably begin with a briefing for the press, and end with a press conference similar to Capsaicin.