Lollapalooza is a music festival held in the USA that has their own program called Rock and Recycle which encourages fans to limit their waste. The site is covered with recycling bins and composting stations, as well as water filling points which promote people bringing their own bottles. This alone has saved 1.5 million plastic bottles . Attendees can also gather recyclable items in exchange for a Lollapalooza T-shirt and the chance to win a new bike! 

Have you ever considered offering incentives for people to recycle?

Is there any other way you can think of which makes recycling fun at your event?