coin sale pain.
seller 2 letters short of "what a plan"
Today could be a dual "D5" as either 4(D) 27(2x7=14, and 1+4=5) OR 2+7=9+5(year is 2+0+2+1=5)=14, and once again, 1+4=5
Triple, actually, as 4+2+7=13, and 1+3=4(D) then 2+0+2+1=5.
TRIPLE D5
Sounds right-ish. I'm betting a little sooner.
[C] before(24) [D] may apply to April 29 and April 30
29=2C
30=2D
Do the juggling and make the concept of "For to see"(4/29) and BD(2D)4(April) "before [D]" and it works quite well.
"Convention" in this post could have been from someone in the know and mean Joe-Joe's big show mid-week.