Where is the last acorn for ice age on binweevils?

These are the places where the acorns can be found:

Riggs movie multiplex near the right side.

Shopping mall on the right side.

Tum's dinner.

Figgs cafe ( Hidden on the right hand side. )

Club fling in the left hand corner ( Lower level)

And there you go. You've found them all next go to weevil air and fly to ice age ice burg where the next mission is.