I just set some potentially mixed eggs, and honestly I am so curious to see what they turn out like. My last mixes were accidental polish x sussex, they were growing into very pretty chicken (both boys though) till I lost them to Coccidiosis.
Also I remembered last night I've also had EEs, two...
Sussex, Barnevelders, Silkies (+ Showgirls), Frizzles, mixes, some black blue egg laying chickens that I do not remember what they were, and a little bantam rooster that I don't remember either. There's a couple other random breeds that I had for short periods of time because it wasn't uncommon...