Warbirds are gathering at Culpeper today. I checked the ramp 20 minutes ago and found the best collection this side of Chino:

B-26
B-25 (2)
C-47 (2)
PBY5A
F4U (3)
F4F (2)
F6F (2)
P-40 (2)
P-51 (6, but I think one was really an A36)
TBM
SB2C
T-6/SNJ (too many to count)
PT-17 (3)