Name: Sandy B. Ford River Twp, Michigan UP (Zone 4b) (Zone 4b-maybe 5a)
Beautiful garden, Jim! Mine should be at that stage (albeit undoubtedly not quite that neat ) in about 3 months...
Jared, you can start harvesting the outer leaves from lettuce at pretty much any stage, it will keep producing leaves in the center (until the weather gets too hot, when most lettuce tends to "bolt")
“Think occasionally of the suffering of which you spare yourself the sight." ~ Albert Schweitzer C/F temp conversion
) in about 3 months... 
