On Saturday at Churchill Downs, 2-year-old Patch Adams (Into Mischief)--yes, as in the 1998 Robin Williams film where the best line might be, "Donner, party of 50!"--earned his very own 'Rising Star' on TDN's Walk of Fame. The colt turned in what Alan Carasso called "a jaw-dropping performance" as he broke his maiden by an eye-catching 10 1/2 lengths at second asking. The time over the fast main track was just 0.33 off the record held by MGISW Groupie Doll. Thoroughbred bloodlines can highlight connections to a rich past and...