GaskFest

pre-sale tickets info:
1. 2. – 30. 3. – 500 CZK + fees
1.4. – 31. 5. – 650 CZK + fees
1.6. – 27.7. – 800 CZK + fees
http://www.ticketportal.cz/podujatie_search.asp?id=127871

Limited amount of 4 days passes!