Today is also...
National Zoo Lovers Day
Event
National Empanada Day
National All is Ours Day
Baby Massage Day 
Draw a Bird DayToday is also part of...
Event
Earth Month
International Guitar Month
Keep America Beautiful Month
National Card and Letter Writing Month
National Decorating Month
National Food Month
National Grilled Cheese Month
National Humor Month
National Literature Month
National Poetry Month
Couple Appreciation Month
National Wildlife Week 
National Bake Week