There are many Chinook traditions. One tradition involved flattening an infants head at birth by applying pressure with a board (see related link below). The amount of flattening would reflect the child's social position within the community. Members of the community with flat heads held a higher social status than those with round heads.
The link listed below has many of the Chinook traditions:
the Chinook tribe lived in longhouses made out of wood.
no
Elk and deer mostly.
the Chinook tribe lived in longhouses made out of wood.
In longhouses
no - peaceful
potlatch
Lewis and Clark
this doesn't answer my question
to travel
yes
The Chinook Indians have always resided in the lower Columbia River region and always will. The Chinook Tribe is alive and well.