Cygnia wrote:
How long can you make cucumber or avocado maki in advance? Just
straight vegetables, no fish involved.

The biggest problem is the nori will get soggy from the moisture
from its ingredients. You cut make the rice and keep it warm for
several hours in advance, and you can cut the veggies in adavance.
I wouldn't roll them into makis until less than one hour before
serving. The rice will dry out, the nori get soggy.

Just my two cents.

--
Dan