Just heard from my local CAC dealer. I had submitted four carefully cherrypicked coins to CAC and three got green beans.
The lucky winners
1849 LS dime PCGS MS 64 OGH
1856 large cent PCGS MS 64
1897
IHC PCGS MS65RB
Participation Award:
1837 LS dime PCGS MS 63
Because these were most of my best candidates, I'm sure this will never happen again. But I was prepared to go 0 for 4, so I am more than a little pleased.