Thursday's Rio Nightlife Pick - The Rio Times is proud present The Rio DJ Mixup tonight at Mekong restaurant and bar in Leblon. This is the first in a series of special social gatherings that will take place throughout Rio over the next months. Tonight's premier edition focuses on the nightlife of Rio de Janeiro and is open to anyone who wants to come. Invited guests include DJs, both local and international, promoters, venue owners, music lovers, club goers and everyone . . .