So: We ordered a sandwhich, a coffee, a tea, a milkshake and cakes.
Ist came the sandwich...no drink to wash it down 
Then came the tea and coffee(5 mins after sandwhich was eaten)
Shortlyafter this the milk shake arrived
After tea, coffee and milkshake drunk, I finally went to locate cakes
5 minutes to speak to someone "Oh they're are coming in a minute"
Finally cakes arrive. Nothing to wash it down with, as consumed 15 minutes earlier.
Eat cakes in pissed off scowling silence. Stomp out muttering about tips
Am I asking the impossible for all these things to arrive simultaneously?