What do you guys think?

Wife called and said the car started blowing white smoke while she was ideling with the AC waiting to drop-off our daughter for B-day party. She drove it a few blocks and it quit smoking. She got home and I checked all fluids- everything was correct. I started it and let run in a similar situation and after about 15 min it started emitting a light white smoke.

Did we catch the start of a leaky head gasket?

Luckily, the vehicle has the unicorn factory lifetime powertrain warranty with $0 deductable, so probably get it to Pollard on Monday.