The third seminar will take place in October 2010.

Greenhouse's final seminar will deal with fine-tuning the participants' trailers and the issue of "How to pitch a project".  The participants will fine-tune their trailers with professional editors and will work with their personal mentors on their final production packages. The filmmakers will simulate their presentation in front of the Greenhouse team, mentors and the pitching workshop moderators.

Further preparations for the pitching event will include one-on-one meetings with a pitching expert, who will prepare the filmmakers for the pitching forum

In the framework of the final seminar a pitching workshop will be held. The filmmakers will present their trailers and final production files in front of top leaders from the international documentary industry, such as film fund directors, commissioning editors and distributors.

Following the pitching forum, personal meetings will be held between each of the participants and the panel members. In this framework, they will discuss further support options and possible future collaborations.