I dont know if we really need this page, since the store itself doesn't have any purpose in the game. It's mentioned by Franco Key, but its not mentioned during the story and it's never visited by the player for any reason.
My idea for TR buildings was gonna be if it's visited by the characters (Watersong house, School, Ice Cream Shop), it should get a page, but if it's only there for set dressing (Record Store, Lavasteam House, Belle Factory), then it probably shouldn't, mainly because the story and trivia segments are going to be completely blank, and we don't need pages like that. (Sorry if that's incoherent I literally just woke up)