source: http://www.holidayinsights.com/moreholidays/index.htm

• April 3 Don't Go to Work Unless it's Fun Day
• April 7 Caramel Popcorn Day
• April 16 National High Five Day
• April 30 Hairstyle Appreciation Day
• May 6 No diet day
• May 11 Eat What You Want Day
• May 20 Pick Strawberries Day
• June 5 National Doughnut Day
• June 10 Iced Tea Day
• July 2 I Forgot Day
• July 3 Compliment Your Mirror Day
• June 7 Chocolate Day
• July 23 Vanilla Ice Cream Day