Three summer programs on the government’s Public Broadcasting System (PBS) look interesting.

In Unforgettable: The Korean War, Korean War (1950-1953) veterans recount their memories of America in the late 1940s and early 1950s, when young Americans were drafted by the government and shipped off to defend South Korea as United Nations forces against the invading Red Army in the north. For three long years, Americans fought North Korea and Communist China to save South Korea. The men recall the “un-won” war that never ended, which the Truman administration did not even want to call a war (it was “the Korean conflict” or a “police action.”) Finally, it was called the Forgotten War (for more on the Korean War, read my book review of Breakout: The Chosin Reservoir Campaign, Korea 1950 and my interview with its author, Martin Russ). PBS airs the program in the High-Definition (HD) format from 10 pm to 11 pm ET, Monday, June 21 (repeats 6/24/10, 10 pm to 11 pm ET).

PBS will re-broadcast a 1999 program, Great Old Amusement Parks, about the pre-Disney days before theme parks, when amusement parks were the places where families gathered for a cool escape on a hot summer day. Among the featured parks: Playland in Rye, New York, Holiday World in Santa Claus, Indiana, and Santa Cruz Beach Boardwalk in northern California, where people can still ride the merry-go-round. The special also checks out some classic wooden rollercoasters and other rides (airs 8 pm to 9 pm ET on Wednesday, June 30). Later this summer, Soundstage features singer and pianist Norah Jones, whose debut album sold 18 million copies worldwide. This episode was filmed earlier this year at St. Ann’s Warehouse in New York City, with Ms. Jones performing a blend of covers, hits such as “Don’t Know Why” and “Come Away With Me,” and tracks from her newest album, The Fall (airs 10 pm to 11 pm ET, Thursday, July 1).