Czech Republic, Turkmenistan, today is your national day! EDIT wishes you all the best on this special day.
The business world's No-Go Days!
Switzerland (Zug) (Europe)
Berchtoldstag Thursday January 2 2015 (the date changes according to the year)
*A derivation of Middle High German berhttac or berhteltac, which translated the Greek epiphanias ** Only in Zurich, Bern, Luzern, Glarus, Zug, Freiburg, Solothurn, Schaffhau, Aarhau, Thurgau, Waadt. Also concerns Neuenburg and Jura if New Year fell on a Sunday ***[Wikipedia]