Jassa Singh Ahluwalia Jayanti is a significant Sikh festival celebrated to commemorate the birth anniversary of Jassa Singh Ahluwalia, a prominent Sikh leader and warrior. Born in the 18th century, Jassa Singh Ahluwalia played a pivotal role in organizing Sikh resistance against the Mughal Empire and defending Sikh interests.

The festival is observed with great enthusiasm and reverence by the Sikh community, with special prayers, kirtan (devotional singing), and processions being held in his honor. The day is also marked by distributing food to the needy, organizing blood donation camps, and other charitable activities as a way of paying tribute to his legacy.

On this day, devotees offer prayers for peace and prosperity, seeking the blessings of Jassa Singh Ahluwalia for strength and courage in facing life's challenges. The celebration is accompanied by feasting, cultural performances, and the recitation of Sikh scriptures to invoke his spirit and teachings.