**Writing Prompt:**
Get ready to dive into the excitement of Old Lyme’s Summer Soiree! Your task is to create a lively round-up article that captures the essence of this premier event happening in 2025. Highlight the unique activities, the vibrant venue, and the electrifying atmosphere created by the crowd-favorite band Sugar. Share the heartwarming purpose behind the fundraiser and how attendees can contribute to the mission of High Hopes Therapeutic Riding. Don’t forget to sprinkle in some details about other upcoming local events that might pique the interest of your readers. Let your enthusiasm shine, and make your audience feel like they simply can’t miss this summer celebration!