Three of the weeks in May consists of only 4 work days.
Today is the day Jesus Christ went to heaven (and so most people take friday off too (not me :(..)). , next monday is our national day, and the monday after is part of the pentecost weekend (mondays are good days. ;))
Have a great, long long weekend! My countdown to Karpathos says 2 days, 14 hours. Oh yeah. :)