Lughnasa, also known as Lughnasadh, is a traditional Gaelic festival celebrated on August 1st. It marks the beginning of the harvest season and is named after the Celtic god Lugh. The festival involves various activities, including feasting, games, and rituals to honor the earth's bounty and ensure a good harvest. Historically, Lughnasa was a time for communities to come together, share food, and participate in competitions. It was also a period for matchmaking and socializing. Today, many people celebrate Lughnasa with festivals that highlight Irish culture, music, and dance, keeping the spirit of the harvest alive.