It's possible to organise a workshop on a bike (mechanical) related subject individually or for a group of people.
How? By sending an e-mail to firstname.lastname@example.org with a proposal for the subjet, some possible dates and the number of participants.
1 mechanic: 40 euro/hour for a maximum of 4 participants
2 mechnics: 80 euro/hour for a maximum of 8 participants
Note that this prices are only an indication and refer to the existing offer. Extra preparation make the prices go up.