Staying alert throughout the hours can be a challenge , especially when relying on power refreshments. Unfortunately those invigorating drinks are often best enjoyed frosty , which is where a mini fridge https://docs.google.com/document/d/1Z3ybvs6W6QqFhukJu2cLp7XFMpeMU08hYtBLzielKjs/edit?usp=sharing