This week's new comedy
The Camden Comedy Crawl/Liverpool Comedy FestivalTwo very different festivals get underway this week, with very different agendas. Liverpool's Comedy Festival (to 8 May) is a classic example of the modern city shindig. Spread out over 11 days, it's garnished with big crowd-pullers (including Dylan Moran, Russell Kane, Greg Davies and Tim Minchin) but also offers the chance to check out some less heralded talents " in…