Critics of federal school lunch regulations say they waste food and money, that they infringe on an individual’s choice to eat whatever he or she wants, and that they’re not filling enough. Some students are even boycotting cafeteria food. Now, ultra-Orthodox Jewish schools are finding it difficult to abide by the newly implemented federal school lunch guidelines, providing another example that this one-size-fits-all policy doesn’t “fit all.” That’s because the Healthy Hunger-Free Kids Act for which First Lady Michelle Obama vigorously advocated requires the serving of certain foods that some might consider non-kosher. Ultra-Orthodox community leaders are now appealing to...