Aviation Day 2013, at Paine Field, WA. Some planes were on static display only, but many of them also flew at some point in the day. During the 3 hours I was there, it seemed there was almost always something interesting in the air! 

 

A fully-restored 1929 Hamilton Metalplane. Of the 29 ever built, this is the last one still in flying condition (more info available via Google: Thomas Hamilton, Hamilton Metalplane).  It carries a pilot and 7 passengers.

 

Canon G12 twins, SPM, PSE

Greg