In Sikhism, there is only one God, who is formless and all pervasive, and who cannot take human form. The goal of life is to reach God. People can reach God by meditating and following the Guru's teachings, and by doing charitable work. Doing charity work and community service is vital in Sikhism. Sikhs must share with others, and earn their living with hard work and not by begging.
Sikhs are involved with in a gurdwara
The Balhotra surname is primarily associated with the Khatri community, which is distinct from the Jatt Sikh community. While there may be individuals from the Balhotra family who identify as Sikhs, they do not belong to the Jatt Sikh caste. Jatt Sikhs and Khatris have different historical and cultural backgrounds within the Sikh community.
Langar Khana or Langar-Ghar
They have birth ceremonies to welcome new born babies into their community
They are called sikhs Its a bit easy^ <Thats a bit stupid
When Sikhs worship, the head should be covered, after the worship is over, there is langar(community Kitchen) at Gurudwara(sikh place of worship), there is singing of hymns from holy scriptures.
The amrit ceremony is a special service for when Sikhs get baptised the are ready to where the five ks are something that the Sikhs have when they getbaptized so the amrit ceremony is when someone joins the community theydecided to be a Sikh's.
Approximately 250,000 Sikhs live in Britain where they form the largest Sikh community outside India. But it says on wikipedia there are 750,000 In the UK, there are approximately 500,000 Sikhs (see related links below for source.)
i think you have phrased your question wrong or are unclear, as Sikhs are people who follow the religion Sikhism and are not a country. however there are many Sikhs in the UK, in some areas where there are large numbers of Sikhs there will be Sikh temples built. one such place in the UK is slough, near London slough is a very mutli-cultural and diverse community.
Sewa, which means selfless service, is important to Sikhs because it is a core tenet of their faith that emphasizes humility, equality, and community. By practicing Sewa, Sikhs demonstrate their devotion to God by serving others, regardless of their background or beliefs. It helps cultivate a sense of interconnectedness and promotes social equality within the community.
As the gurdwara has a free meal service, you can take guests there to show them your religon.
Sikhs in a Gurdwara are vegetarians. Only during occasions of Holla Mohalla when Nihangs serve meat, and call it Mahaprasad.