Swap meet after Easter in st. louis?/Easter carshow

I was told theres a swap meet at the umb bank pavilion parking lot i believe. Next saturday I think? Anybody know anything about it?
Reason i ask i dont wanna show up at the wrong place or a week too late.
Also who is bringin their cars to the easter car show in forest park?
Last year i saw some bad ass model a`s and a killer suicide shifted shoebox.

 

april 29 for the riverport/umb swap....