Berli Jucker Plc announced 1998 holidays as follows: Thursday January 1 New Year's Day Tuesday Janurary 27 Lunar New Year's Day Wednesday February 11 Maka Bucha Day Monday April 6 Chakri Day Monday April 13 Songkran Festival Tuesday April 14 Songkran Festival Wednesday April 15 Songkran Festival May 1 Friday 1 May Day (National Labour Day) Monday May 5 Coronation Day Monday May 11 Substitution for Visaka Bucha Day Thursday May 9 Bhudist Lent Day Wednesday August 12 Her Majesty the Queen's Birthday Friday October 23 Chulalongkorn's Day Monday December 7 Substitution for His Majesty the King's Birthday Thursday December 10 Constitution Day Thursday December 31 New Year Eve Note: Apart from that, there is Saturday Dec 5, 1998 as one additional holiday for Department of Delivery and Administrative Warehouse.