But if it's not sunny? Is the interval as much for the staff though? All he needs to do is have something ready for if there is a sun delay, photo sessions? Interviews? Crowd interaction? Competition on facebook/twitter? Send in funny selfies while ya wait? Drop the clutch comp (every track should have one of those, with a yearly competition for the fans!), get all the kids together and talk to them, give the kids rides on the bikes (seen a pic of that done recently!), loads of stuff to while away half hour!