21st May

Coronation Street history

 * 1962 - Esther Hayes decides to move from Coronation Street to Moor Lane.
 * 1973 - Len Fairclough asks Rita Littlewood to run his new business investment - a newsagent that will come to be known as the Kabin.
 * 1986 - After spending the night with Kevin Webster, Sally Seddon is thrown out of her house by her disapproving father.
 * 1993 - Alf Roberts accepts Reg Holdsworth's £68,000 offer for the Corner Shop.
 * 1997 - First appearance of Zoe Tattersall. Bill and Maureen Webster reconcile after splitting up over Maureen's one night stand with Curly Watts.
 * 2000 - Geena Gregory and Bobbi Lewis move into flat 2a Coronation Street.
 * 2001 - Audrey Roberts decides to withdraw from the upcoming Council election.
 * 2007 - Leanne Battersby quits her escort job. Ashley and Claire Peacock find out that the recent house fire at No.4 was started deliberately but that their son Freddie wasn't in the house at the time. Freddie is found abandoned in a park much to their relief.

Real world

 * 1972 - Sally Lindsay born.

Episodes
Episodes were broadcast on 21st May on the following years:


 * 1960s - 1962, 1969
 * 1970s - 1973, 1975, 1979
 * 1980s - 1980, 1984, 1986
 * 1990s - 1990, 1993, 1997, 1999
 * 2000s - 2000, 2001, 2003, 2004, 2007 (I), (II)