Date Night Fail

For Christmas my uncle got tickets for Michael and I to see Grease at the Walton Arts Center.  If you didn't know, its playing this week.  Tonight Michael and I got dressed up and ate dinner at Theo's (we have free tickets to an expensive show, so why not splurge on dinner?) then headed to the WAC right on time.  We walking in, handed them our tickets for our 4th row seats expectantly waiting.  Then...the sweet little lady taking our tickets said "oh, I'm sorry, you were supposed to come last night"  How did I make this mistake?!  Its totally my fault,  I even had it in my phone on the right day,  I just wrote it down on our fridge calendar for today.  But they rescheduled them for us for Sunday free of charge.  At least we still had a fun date night at Theo's.  Unfortunately, this is not the first, but the second time I have made such a drastic scheduling mistake.  Last time was worse, involving international flights and expired visas, but I will save that one for another time.