Destination for adventurous Vietnamese dishes like whole fried catfish and frog legs with generous portions, solid value, and occasionally slow, uneven service; cleanliness and health-history concerns warrant caution.
Rainier Restaurant delivers strong food quality with signature whole fried catfish and adventurous Vietnamese specialties that draw loyal regulars and justify the trip. However, documented safety issues and uneven execution on busy nights prevent a higher grade, while the basement setting and functional-but-worn space lack distinctive appeal. The grade reflects solid neighborhood dining with memorable dishes, tempered by reliability concerns that warrant awareness.
One caveat: Long waits during holidays and busy nights; whole fish needs ~30 minutes