Granddaughter #1: Gramma, there's nothing in our activity box today.
Gramma: I know. We were going to go to a Lynx basketball game. But the tickets I bought for us were for LAST Friday's game.'
Long pause and silence here ....
Granddaughter #2: But, we weren't even here last Friday.
Gramma: Exactly.
Granddaughter #1: Oh, Gramma!