Section 2(1)(xi) in The Punjab Shops and Commercial Establishments Act, 1958
(xi)"festival" means any festival which Government may, by [notification] [See Punjab Government Notification No. 6089/5544-C-Lab-58/17633, dated the 1st June, 1968, Punjab Government Gazette (Extraordinary), 1958, page 1067.], declare to be a festival for the purpose of this Act;