World Information Architecture Day
World Information Architecture Day is held on February 24. World IA Day is a one-day annual celebration hosted by the Information Architecture Institute and held in dozens of locations across the globe. This event in the third decade of the month february is annual.
International Dog Biscuit Appreciation Day on February 23 (The first dog biscuits were developed in the mid-19th century by American manufacturer James Spratt);
World Spay Day on February 23 (Last Tuesday in February);
Anosmia Awareness Day on February 27 (International observance);
World Tailors Day on February 28 (international);
World Day without Facebook on February 28 (organized by Facebook users to inform the administration of the social network about cyber addiction and intrusions in privacy)