Guam Discovery Day is observed on the first Monday of March, specifically on March 2 this year. This holiday commemorates the landing of Portuguese explorer Ferdinand Magellan in Guam, marking the beginning of the island's colonization. Celebrations take place in the village of Umatac, where the rich heritage of the Chamorro people is showcased through heritage walking tours and a theatrical reenactment of Magellan's landing. The event also serves as the kickoff for 'Mes Chamorro,' or Chamorro Heritage Month, inviting the inhabitants of Guam to honor and celebrate their cultural history. Over time, the focus of the holiday has shifted from the concept of "discovery" to celebrating the heritage and history of the native Chamorro people.