The girl in pink that enters the bar orders a beer according to Marshall's narration. She is served a Chardonnay, as Lily later confirms when she describes why the girl is out of Barney's league.
When Lisa hands Ted the phone to show him the photo with the Yankee she met during her first week in New York, the phone's upside down when she gets it from her bag.
When Robin is eating the cake, you can see the actresses bucket used to spit out cake between takes under the table.