Dear Chowdog: Friends are coming to visit. Picky people. Very discerning about their food. From Los Angeles. Always quoting Zagat this, Zagat that. Snobby bastards. They love Asian cuisine, natch, but they insist as much upon scene as sashimi. I mean, God forbid they just sit down and enjoy a meal with a little conversation, but no, these sybarites have to be simultaneously stimulated visually, audibly, orally, and gastronomically. Where can I take them for dinnerç Signed, Anxious in AventuraDear Anxious: Sushisamba Dromo is the only place guaranteed to please pampered voluptuaries such as these. After all, the dynamic fusion of Japanese, Brazilian, and Peruvian cuisine is unique even to the most jaded of Los Angelenos. Let them try to find lobster ceviche with mango and lime, or torched salmon tiraditos, or yellowtail carpaccio with black truffle oil back where they come from. Or a churrasco platter with hangar steak, chorizo, rib eye, pork, linguia, and malagueta pepper oil. Or as scintillating a sake selection, or as colorful a Cosplayer club scene, or as boisterous a party as the one that takes place here nightly. Best part: When you travel west and return the visit, you can comment on how the L.A. dining landscape seems ... a little on the dull side.