Bar in Munich is taken on by family member (6)
I believe the answer is:
bistro
'bar' is the definition.
(I have seen 'French bar' mean 'bistro' so perhaps 'bar' could also mean 'bistro')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for bistro that I've seen before include "Small informal French restaurant" , "'Small, inexpensive restaurant (6)'" , "Small inexpensive eatery" , "family concern perhaps" , "Coming out of restaurant" .)