National EMSCULPT Week* – Week of May 20th
Intimate Apparel Market Week – Quarterly
Small Business Week – First Week in May
National Wildflower Week: First Full Week of May
Choose Privacy Week: First Full Week of May
Screen-Free Week: First Full Week of May
Nurses Week: May 6th – May 12th
National Pet Week – First Sunday through Monday of May
North American Occupational Safety & Health Week – First Sunday through Saturday of May
Public Service Recognition Week – Begins First Sunday of May
National Hospital Week – First Full Week of May
Teacher Appreciation Week – First Monday through Friday in May
National Etiquette Week – Begins the Monday of the Second Full Week
National Salvation Army Week – Second Full Week
Bike to Work Week – Second Work Week
Police Week: Week of May 15th
Public Works Week: Week of May 15th
National Emergency Medical Services Week: Third Full Week of May

American Craft Beer Week – May 14 – 20