I haven't seen people talking about that lately but It will happen in Brazil next year one of the next OTH Convention (#MakeAWish Event), ItConectada and M2Events are responsible for doing it (https://twitter.com/mtwoevents
The best experience it costs about R$1.100, which means about U$407.
Antown and Shanteel had confirmed in June, 6-7th, in São Paulo/Sp, Brazil, but also 2 actors had confirmed too, one boy and one girl (but they didn't turn public yet), they posted a photo that included two possibilites.
Boys: James Laffery, Chad Michael Murray or Lee Noris.
Girls: Hilarie Burton, Sophia Bush or Bethany Joy.
They'll confirm soon!!
If I have some News, I will share with you guys