Eating only peas

I think it was our oldest grandson, now 10, who for a spell in his early years only wanted to eat peas. I suppose better than beef jerkey, corn dogs or hot tamale candy but peas? The eating habits of toddlers never ceases to amaze. We've got one that eats only meat, one fruit, one that would turn down a snickers bar for broccoli. As they say in the art world, "there is no accounting for taste". Happy grand parenting. Keep it real.