Drupal event in Switzerland?

I'm visiting Switzerland during May 26th to June 1st, and am wondering if there is a Drupal Camp or similar event happening in the country. I'm the CTO at www.srijan.in and have led large implementations such as www.mnn.com and www.openthemagazine.com.

I'd like to make a presentation on TYPO3 to Drupal migrations - which is one of our key service areas. You may like to see a case study on the same at: http://www.srijan.in/blog/typo3-drupal-migration-knr-case-study and the module we wrote for enabling such a migration at: http://drupal.org/project/TYPO3_migrate