Build and Power the Soda Fountain Prototype is a quest objective in the mission The Watering Hole in Fallout 4: Vault Tec.
Quest[edit]
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Walkthrough[edit]
Go into Workshop mode and then build the Soda Fountain Prototype found in the Special tab. it takes 6 Steel and 3 Glass to build the Soda Fountain. Do so and power it up with either a new generator or the same one from the last experiment.