Question

did the visitors of Willy Wonka factory eat some grass of the chocolate river​

Answer 1

Mr. Wonka then explains with great excitement that the river is made entirely of chocolate. Everyone is too awestruck to speak.

Mr. Wonka explains that the waterfall is the most important part of his chocolate-making process. He believes that churning chocolate by waterfall is the only correct way to do the job. He then explains that everything around the group is edible and composed of the finest quality chocolate, including the grass beneath their feet. Everyone then samples the grass.