It's going to be a surprise party, so we won’t give away too much. But since almost everyone hates surprises, we’ll lift the curtain just a little. What otherwise tend to avoid each other are now coming together: drums, live electronics, a string quartet, and a BMX bike. The latter will be ridden and flown by six-time world champion Jorge "Viki" Gómez. Gómez has turned BMX acrobatics into an art and collaborates with artists and musicians, making him a perfect fit for the Festspielhaus.