Herewith url's for the events that happen in Jakarta,

1. Jakarta Biennale is a grand event of Indonesian contemporary arts, held every two years by the Jakarta Arts Council. First it was held in 1968 under the name of Indonesian Painting Exhibition at the Jakarta Arts Centre Taman Ismail Marzuki. The name was changed to the Jakarta Biennale (painting) in 1975, then Biennale Fine Arts in 1993. The last time Jakarta Biennale was held in 2009 with a major theme. for more info, click www.jakartabiennale.or.id
2. Jak-Japan Matsuri is an art and cultural exibition of Japan that held in Jakarta, please visit http://www.id.emb-japan.go.jp/matsuri2009/jakjapan2009.html.html to knowing all information about the exibition
3. Jakarta International Jazz Festival (Jak Jazz) is a Jazz music festival that held in Jakarta, this event performs artist from Indonesia and International, please visit  http://www.jakjazz.com/ for information of this event.
4. Jakarta International Film Festival (Jiffest) is a Indonesian Film festival that perform the Indoensian movie that directed by Indonesian director. Please visit, http://www.jiffest.org/ For more information about this event.
5. Indonesia travel and tourism fair is Indonesia’s Largest Tourism and Travel Exhibition & Conference where more than 300 exhibitors from the industry come to participate and more than 500 buyers join the event. Please visit, http://www.ittf2009.com for more information about this event.
6. Jakarta International Soulnation Festival (Soulnation), a festival dedicated to soul, R&B, hip hop and rap genres. Please visit, http://www.javasoulnation.com for more information about this event.
7. Festival of Koko Cici Jakarta, is the official event organized by the Jakarta government with Koko Cici (IKOCI) since 2002. The selected Koko and Cici will be ambassadors for tourism as well as cultural ambassadors of the culture of Tionghoa to be conserved and developed as well as to provide tourist attraction, especially Jakarta and Indonesia in general. To find out more information about this event please visit the festival www.kokocici.com
8. Overseas and domestic travel on lowest rates ever! please visit, http://www.indonesiatravelfair.com/
9. INSPIRING PEOPLE TO CARE ABOUT THE ENVIRONMENTALLY FRIENDLY HANDICRAFT http://www.inacraft.co.id/
10.  largest and most comprehensive exhibition on domestic tourism, click http://www.gwn-ina.com/
11. One of the key highlight of Jakarta Fashion and Food Festival is Fashion Extravaganza. Be a part of the splendour and festivity of Jakarta Fashion and Food Festival. Come and experience the people’s celebration, one that only comes about once a year!please click for more info http://www.jfff.info

12. The 1st Indonesia International Fireworks Festival (IIFF) 2012, Festival Kembang Api Terbesar dan Terspektakuler Akan Diselenggarakan Di Indonesia. Jakarta akan mewakili Indonesia menjadi tuan rumah dalam kompetisi kembang api multikultural bertaraf internasional yang terbesar dan pertama kalinya dilaksanakan di Indonesia bertajuk Indonesia International Fireworks Festival, pada tanggal 15 – 17 Juni 2012 di Taman Impian Jaya Ancol, Jakarta Indonesia., klik info: http://www.iiff.co.id/