Just to correct a small detail, you don’t need to attend a service to visit langar hall and have a meal. Generally Gurudwaras serve 3 meals a day and you can ju

Just to correct a small detail, you don’t need to attend a service to visit langar hall and have a meal. Generally Gurudwaras serve 3 meals a day and you can just visit them. From my experience they will do their utmost to serve you regardless of the time when you arrive. If you’re ever near one and want to serve they usually are very welcoming of any help and I find the process to be quite meditative, personally.