Second Chance Tuesday, the UK networking event for entrepreneurs, has landed a big fish in the form of a “fireside chat” this Tuesday between the BBC’s Rory Cellan-Jones and Niklas Zennström, Internet entrepreneur and co-founder of Atomico investments, Joost, Skype and Kazaa among other companies. Plus there is an afternoon workshop prior to the evening event for entrepreneurs which will feature Mattias Ljungman, partner in Atomico Investments, Sean Seaton-Rogers of Balderton Capital, Simon Murdoch, CEO of Friendsabroad and Richard Moross, Founder and CEO of MOO. [Disclosure: TechCrunch is a media partner].