Pecha Kucha Night 旨在为创意人士提供一个互相学习、扩大业界人际网和展示成果的公共平台。时至今日， 已发展为全球瞩目的盛事，在世界超过 528个城市举办,它带动了一种推动创意工业的气氛。日文 Pecha Kucha也就是英文的Chit Chat， “闲聊”的意思。它建立在一个简单的演讲格式：
Pecha Kucha Night是经注册登记的商标，以保护所有PKN城市主办方及网络上所有努力和辛勤工作。Pecha Kucha Night是非盈利的活动。
PechaKucha Night was devised in Tokyo in February 2003 as an event for young designers to meet, network, and show their work in public.
It has turned into a massive celebration, with events happening in hundreds of cities around the world, inspiring creatives worldwide. Drawing its name from the Japanese term for the sound of conversation (“chit chat”), it rests on a presentation format that is based on a simple idea:
20 images x 20 seconds.
PechaKucha 20x20 is a simple presentation format where you show 20 images, each for 20 seconds. The images advance automatically and you talk along to the images.
PechaKucha Night is trademarked to protect all the effort and hard work of the PKN city organizers and network. PechaKucha Night is for about contents and not profit.