I would like to try bento n1 but I do not have oyster sauce: I found this recipe for a substitution http://www.grouprecipes.com/sr/26039/vegetarian-oyster-sauce-by-byranna-...  and I would like if you think it would work... or maybe there is something else I could use instead of oyster sauce (which actually I have never tried before..)?
Noi siamo usciti fore
del maggior corpo al ciel ch'è pura luce:
luce intellettüal, piena d'amore;
amor di vero ben, pien di letizia;
letizia che trascende ogne dolzore.