I did not know anything about Langar Seva a selfless service that has been in existence since 1481 soon after the establishment of Sikhism.
This set up has been serving mankind regardless of cast, religion, ethnicity, financial standing. They serve vegetarian food round the clock. It is free and is known to be tasty in that even rich people go there. Those who work there are volunteers. They cook, they serve and wash the dishes themselves.
Charity pours in and now it is more ever since the pandemic.
Do you have such services in your country?