My employer is (incredibly) graciously sending me to conferences in both Atlanta and Seattle. I'll be in each city for three days. I arrive in Seattle on April 3rd, and in Atlanta on July 13th. I've driven through Atlanta, but have never done anything there. I've never even been to Seattle. What are some places that are absolute must sees in each city? Microbreweries are always a welcome suggestion. Keep in mind, I'll be tied up in a conference through the daytime hours, but the evenings/nights will be mine all mine. Any suggestions are very welcome!