The 4th of July, for many, is a fun summer holiday with outdoor festivities, cooking, and fireworks. But for some, this time of year can be stressful. The loud, booming noises and bright colors of fireworks can trigger and overwhelm those living with sensory processing issues, often stemming from conditions such as post-traumatic stress disorder (PTSD), autism spectrum disorder (ASD), or sensory processing disorder (SPD), to name a few.