I think the investment thesis is valid but your timing and potential market might be way off. High level, protein from sources once considered gross or scary are already well established in some countries but will be a last resort in the U.S. I think we will get there at some point due to general resource scarcity (WATER) which will impose significant added costs on the production of beef, pork, chicken and thereby price. Growing awareness and emphasis on sustainable and environmentally friendly food sources favors insects as food. Big question is when will crickets be a commercially viable food item? In some dystopian future or 10 years, 20 years, now?
West Coast seems like the natural market for this product. LA, SF, SEA, and Portland. Hippes and hipsters will buy in for social reasons, and large ethnic population helps (Asians will eat anything). There's a newer latin restaurant in Rochester which has crickets on the menu which seem to be popular enough to have stayed on the menu for a few months or so perhaps middle america is ready for crickets, but I wouldn't count on it just yet.
Think electric car. It wasn't commercially viable until the economics of oil and other inconvenient truths made the idea that was once laughed at practically a no brainer. At some point, to a far lesser magnitude and assuming our legal system prohibits manufacture of soylent green, I think we will look back while munching on crick-ars and think "how obvious" but when to get in remains the big question.