I can't believe I'm talking about summer cocktails already, but there you have it. It's 85 degrees in east TN and climbing rapidly! Thus, the need for some relief via tasty and somewhat frivolous alcoholic beverages. I'm looking for stone simple but delicious summer cocktails. I'll start by sharing one of my favorites--something we call The Buchanan: tequila, tonic, and lime, with or without a salted rim.