anchor.diff:                  p Jul/2013 - Open Space
                     span on 29 Jul, Mon
                   p.tagline by Agile Singapore
  +            li
  +              a(href='http://www.meetup.com/Bubbly-TechTalks/events/129981562/')
  +                p Bubbly TechTalk: Scaling Your Backend with Scala [NEW DATE]
  +                  span on 1 Aug, Thu
  +                p.tagline by Bubby TechTalks
  +            li
  +              a(href='http://www.meetup.com/R-User-Group-SG/events/126909182/')
  +                p 'Data in the City' Hackathon - 2nd-4th August 2013
  +                  span on 2 Aug, Fri
  +                p.tagline by R User Group Singapore
               li
                 a(href='http://ccsg-workshop0813.eventbrite.com/')
                   p Organising Life and Work with Evernote
  
positive.code:                 p Singapore PHP User Group Meetup (July 2013)
                    span on 23 Jul, Tue
                  p.tagline by Singapore PHP User Group
              li
                a(href='http://www.meetup.com/makermeetup/Singapore-SG/986032/')
                  p Singapore Makers Forum
  
negative.code:           h3 open events
            ul.open-list.first
              li
                a(href='http://www.meetup.com/devops-singapore/events/129033332/')
                  p DevOps Singapore Meetup #13: Enterprise DevOps
                    span on 23 Jul, Tue
  