In our marketing class in uni we were supposed to present the final assignment in PechaKucha format. At the very beginning I was really skeptical: very limited, no place for fantasy and imagination. In the process of preparation I changed my mind radically. When we make presentations we put either a lot of information on slides or speak a lot and not on the main topic. PechaKucha makes you to be focus on the main issue, filter and select the gold of your idea. It takes a lot of time to select what really matter and place it on 2o slides which are shown for 2o seconds each.
I recorded my presentation 30 times minimum in order to be satisfied with the result. If you do PechaKucha you may be sure that you know the topic as yourself.
From Wiki: PechaKucha or Pecha Kucha (Japanese: ペチャクチャ) is a presentation methodology in which 20 slides are shown for 20 seconds each (six minutes and 40 seconds in total). The format, which keeps presentations concise and fast-paced, powers multiple-speaker events called PechaKuchaNights (PKNor Pecha Kucha Nights.
In Luxembourg PechaKucha nights are organized by http://www.pechakucha.org/cities/luxembourg . Last event was held in Hotel Royal in the mid of February.