annoyed
barista
befuddled
bistro
cafe
cafeteria
cash register
coffee house
confused
customer
difficult
entrepreneur
female
frustrated
frustration
group
hands
head
host
impatient
irritated
jumpy
line
male
man
manager
nervous
overwhelmed
overworked
owner
patron
people
perplexed
pressure
queue
restaurant
server
sole proprietor
standing
stress
waiting
woman