Seattle is a city best known by tech-heads, outdoor adventurers and grunge rock fans still pining for the ’90s. But below the plaid-clad stereotype lies a scene of passionate, inventive chefs — and the well-fed food fanatics who support them — who forage mushrooms from local forests, troll the sea for fresh Dungeness crabs and visit Pike Place Market for the freshest produce. Obviously, you’ll find the bounty of the Pacific Northwest on the menus of rock star chefs around town, but you’re just as likely to see these ingredients in the mom-and-pop ethnic restaurants, the plentiful pop-ups and the food trucks that feed the city’s growing work force.