The maximal number of participants is 15. To sign up for the workshop, visit www.wissensnacht.ruhr or call 01806 18 16 50*
* 0,20 Euro/Call from a German landline, max. 0,60 Euro/Call from a (German) mobile network.
The maximal number of participants is 15. To sign up for the workshop, visit www.wissensnacht.ruhr or call 01806 18 16 50*
* 0,20 Euro/Call from a German landline, max. 0,60 Euro/Call from a (German) mobile network.