Gurupurab, or Guru Nanak Jayanti, is the vibrant celebration of Guru Nanak's birth, the first Sikh Guru and founder of Sikhism. Known as 'Prakash Utsav', it's a time to reflect on his timeless teachings and embrace a spirit of selflessness. The word "Gurupurab" comes from two words: "Gur," meaning 'master,' and "Purab," meaning 'day' in …