When David's father speaks to him at the bar, his dad is wearing a tie with stripes going up to the left. When they cut back to his dad when he says "family comes first" he is wearing a tie with stripes going up to the right.
When Chef Gloria stops to help Callie in the kitchen, she puts her red purse on the counter. After the pair finished, they are seen walking down a grand staircase to exit the club; however, Chef Gloria now has an orange/tan purse.
This movie is set at Christmas time, complete with snow on the ground, but there are lots of deciduous trees that no only still have their leaves, but they are still very green.