Small grants are available to fund projects to improve the lives of the elderly across the UK. Home Instead Charities awards grants of up to £1,500 to small, local registered charities and up to £500 to grassroots organisations for well-being events, activities or pastimes that prevent social isolation and loneliness amongst adults over 55.
https://www.homeinstead.co.uk/charities/how-we-do-it/apply-for-a-grant