Clean.U.B. Action day's.

We will continue to provide Clean.U.B. action Days,
to make the solution visual. To work with schools, neighborhoods or
companies for an hour a week, a month or as much as you can and want
depending on time and location.

Of course, you are not going to solve the problem by cleaning up for an hour,
but it does make the problem tangible. And if this changes people's behavior,
you will solve the problem in the long run.