My friend and I were visiting Ljubljana for 2 nights only and just happened to discover this Pub Crawl.
It was a Monday night so everything seemed quiet and dead in Ljubljana. Feeling pretty disappointed, we got beers at what seemed to be the only bar still open and playing good music. However just past midnight a ton of high energy people streamed in and turned the entire place around! Wondering where they all came from, we asked around. That's where we met Peter who told us all about this pub crawl - somehow with his charm and positive energy, he actually convinced us to ditch our other Tues night plans and join the pub crawl for ... a second night in a row!
My friend and I both had an amazing time, staying up until sunrise both days and met so many awesome fun people! This pub crawl became the highlight of our trip in Ljubljana :)