On March 18, each year, is National Lacy Oatmeal Cookie Day. Lacy Oatmeal cookies are considerably crisper, tastier, and thinner than traditional chunky oatmeal cookies. They taste finest when paired with your favourite dessert or ice cream. The cookie is a tasty, healthful option that comes in a variety of flavours. The Lacy Oatmeal Cookie is the best way to eat them if you don't like the texture of oats but like the flavour because they don't include whole oat grains.