SHOWstudio- FASHION REVOLUTION/ until 20 December 2009/ Mon, Tues, Wed, Sat, Sun 10:00- 18:00, Thurs & Fri 10:00- 21:00 (GMT)/ The Somerset House, London

Ticket Prices: Adults £5, Concessions (Senior Citizens, full-time UK Students, 12-17 year olds, ES40 holders) £4, Under 12s- FREE, Last hour of exhibition £3

TWTRCON DC 09/ Thursday, 22 October 2009/ 7:30-6:00 (ET)/ The Grand Hyatt, DC

This one-day conference focuses entirely on Twitter and the many ways that this social media tool can transform the way that your company does business. TWTRCON also gives you the opportunity to network and share ideas with leading executives, key Twitter developers, and social media gurus such as Rohit Bhargava (@rohitbhargava), Laura Fitton(@pistachio), and Craig Newmark (@craignewmark). To find out more follow the #TWTRCON live feed or visit the blog.

Registration Costs: TWTRCON DC 09 Pass $595, Non-profit/academic/government pass $350

The 140 Characters Conference/ Tuesday, 27 October- Wednesday, 26 October 2009/ The Kodak Theatre, LA

Join Jeff Pulver and other “characters” such as Arianna Huffington, Billy Bush, and Alyssa Milano in a jam-packed two-day event that focuses on the effects that Twitter has on Hollywood, brands, music, comedy, sports, and more! The NOW Awards will also be announced on the 27th. To find out more follow the #140conf live feed or watch Jeff speak about social media and its worth on FOXBusiness.

Registration Costs: Regular: Delegate Pass (Day 1 and 2) $895, Regular: Delegate Pass (Day 1 ONLY) $595, Regular: Delegate Pass (Day 2 ONLY) $495, On Site- Last Minute Ticket $995

Innovation Forum/ Friday, 6 November 2009/ 8:30- 13:00 (ET)/ TheTimesCenter, NYC

Innovation Forum | Source: LuxuryLab

Join LuxuryLab and NYU Stern’s Luxury and Retail Club in addressing the rapid changes that are taking place in the luxury marketplace. Discuss never seen-before research, trends, best practices and most importantly new ideas for the future with thought leaders such as Imran Amed, Daniel Lalonde, and Diane von Furstenberg.

Registration Costs: Brand Professional $257.24, Industry Professional $509.95

The 140 Characters Conference/ Tuesday, November 17, 2009/ 7:15- 19:30 (GMT)/ O2 Indigo, London

Join Jeff Pulver and other “characters” such as Chris Brogan, John Bell, Nick Halstead in a jam-packed all-day event that focuses on the effects that Twitter has on music, art, media, brands, and more! To find out more follow the #14oconf live feed or watch Jeff’s call for characters.

Registration Costs: Regular: Delegate Pass £425, On site- Last Minute Ticket £500