Got a 4ft x 18" log last year, free from a tree a neighbour cut down.
Left it whole to season in the open. That way they can sometimes dry with hole pockets, so great for resin filled feature bowls. Hope to cut it up late spring to see what bowl blanks I can get, hoping it's really holey!
Can be an irritant to some, so good face mask and cover up, especially when sanding.