Back in the 50s

Your uncle Marv has recently passed away. On his deathbed, he told you, his favorite nephew, that he wanted you to inherit his soda shop and continue his legacy and keep the memory of him alive. You see, decades ago your uncle Marv poured his heart and soul into starting his soda shop, but the evil corporation Blahmart has been doing everything in their power for years to demolish the old diner to make way for yet another generic Blahmart store in its place. Fearing that the rest of the family would sell the business to Blahmart after his passing, your uncle Marv constructed a will in secret and hid it within the walls of his old 50’s soda shop. Can you follow the trail that your uncle Marvin has left for you and continue the legacy of Marv’s soda shop? Don’t let the evil Blahmart developers demolish his diner!