Discover and Contact Cold Leads willing to teach some skill

We are looking for people that are willing to organise classes or sessions of any skill in the area of greater London.
There is no database available so the job includes also building a contact list (via. yp or online search).
Call to action for the telemarketing campaign is to register on our website and create a class entry.
More detailed information and background on our company will be provided after initial contact.
! Note that this is a telemarketing campaign to generate leads. The task is a) Database Building and subsequently b) cold calling to get people to register on a website!