Brownie just mentioned the 2 grand slam inning against the Mets in '69. Wynn and Menke. I remember listening to that game, the first of a double header. Astros scored 11 runs in that inning. In the 2nd inning of game two, they scored ten. That day was one of the unforgettable days, for myself, of Astros baseball listening... along with Dierker's no hitter against the Braves, Maloney/Wilson B2B nohitters (2 days), and the forgettable 24 inning 1-0 game, also against the Mets.