The city of Überlingen, with the support of the "Starthilfe" funding program and sponsors, has purchased the mobile juice bar BOAH. It is equipped with various appliances such as juicer, blender, refrigerator and cups/dishes to squeeze healthy juices and mix soft drinks.

The BOAH juice bar can be rented for events by schools, associations, social or municipal institutions as well as youth welfare agencies. Flyers and posters are used to draw attention to the problem of risky alcohol consumption.