Retronook is an antique store located in San Jose, California. With no website or Facebook presence available, details about this store's specific mission and merchandise are limited. 

Without any reviews to draw from, there is no direct insight into the types of antique items or unique finds that shoppers may encounter at this store. The store's name "Retronook" implies a focus on vintage and retro-themed merchandise. Customers seeking a nostalgic shopping experience or one-of-a-kind antique pieces may be drawn to explore Retronook's offerings. The store's location in San Jose, California also suggests it may cater to the tastes and interests of the local community.

Overall, Retronook appears to be a traditional, neighborhood-based antique store catering to a niche group of collectors and vintage enthusiasts in the San Jose area.