16 Sunday April 16, 1978 No events | 17 Monday April 17, 1978 No events | 18 Tuesday April 18, 1978 No events | 19 Wednesday April 19, 1978 No events | 20 Thursday April 20, 1978 No events | 21 Friday April 21, 1978 No events | 22 Saturday April 22, 1978 No events |