Though Louisville appears ready to set a record for a first ever sub-90 degree July that doesn’t mean a steaming hot coffee is my preferred morning – or afternoon – beverage. I’ve been drinking iced coffee since I was a kid and my grandma made frozen coffee slushies for me and it seems iced coffee has caught on in a big way this year. All the foodie forums are abuzz with debates on the best way to get your morning buzz heat-free.