Since Boom Noodle opened in 2008, it has been packed with young professionals, shoppers and Bellevue families. The restaurant is a Japanese noodle house with Korean and Vietnamese influences. It has a catering space upstairs and does a brisk take-out business as well. The ultra modern and sleek interior is fun and upbeat. Its signature dish is the yaki udon, but the Boom edamame puree is so popular, it's being sold in stores.