Hey guys, just wanted to let everybody know we had a blast going to Alki! Great recommendations, thank you all! We only were able to go out that one day due to schedule conflicts, but we were able to meet up with Mambo_Cec and lidiap! They were very gracious and hospitable, and made it easy for us to get comfortable despite our inexperience in the area! It was great chatting and dancing with them, and they helped us find our bearings so we could enjoy ourselves

Our evening with them would have gone on longer, but another party in which they invited us to join them had cancelled :'(
Alki itself was filled with many people of varying levels and dance styles. This mix, along with a good mix of music, made Alki a fun event that entertained me until closing!
Thanks for all your responses, and special thanks to Mambo_Cec and lidiap for their hospitality! My wife and I enjoyed the day!