No, bringing your own food and drinks, glassware or canned goods is prohibited. Each visitor can bring one bottle of up to 500 ml water. There is a fresh water tap on site to refill your bottle. Income from the festival catering is an important source of income for Wonderfeel, and constitutes an important factor in maintaining the continuity of the festival. The festival catering is varied and food is available in different price ranges. Additionally, we are working on making our waste more sustainable. As of 2019, all catering establishments serve their food on products based on sugar and wood, which are composted on site together with leftovers.