Excitement is building for the return of an extravagant fireworks display held as part of a major religious and cultural event. The Guru Nanak Darbar Gurdwara in Gravesend is set to host its annual Diwali and Bandi Chhor Diwas celebrations. Festivities will take place on Friday, November 1 and will begin inside the temple at 10am with hymns (Kirtan) and tales and teachings of Sikh history (Katha) until 7:30pm. Free vegetarian food prepared at the gurdwara’s langar kitchen will be served all day. Then, at 8pm, the fireworks will start where they can be viewed from the gurdwara grounds or car pa…