Sometimes I like to visit thrift shops
I love to go to thrift shops also.  I like how they are run by charitable organizations.
Yes I know. It is great to support a good cause. Goodwill is one of my favorites. 
Yes, Goodwill is a good store. its been an american nonprofit organization for several years.
What's the best thing you've found while thrift shopping? 
One time i found Lady Ga Ga's album "Poker Face". It was a regrettable buy.
Oh yikes. I love going through old vinyl records at Goodwill.
Charity shop
A charity shop, thrift shop or opportunity shop (colloquially referred to as an op shop) is a retail establishment run by a charitable organization to raise money. Charity shops are a type of social enterprise. They sell mainly used goods such as clothing, books, music albums, DVDs, and furniture donated by members of the public, and are often staffed by volunteers. Because the items for sale were obtained for free, and business costs are low, the items can be sold at competitive prices.
and the Brotherhood of St. Laurence. Many local charitable organisations, both religious and secular, run opportunity shops. Common among these are missions and animal shelters.
Charity shops by region United States/ Canada.
In the United States, major national charity thrift shop operators include Goodwill Industries, Value Village/Savers, Salvation Army, St. Vincent de Paul Thrift Store, and ReStore (operated by Habitat for Humanity). Regional operators include Deseret Industries in the Western United States, and those run by Bethesda Lutheran Communities in the Upper