Write an article that captures the essence of Del Mar’s summer scene, highlighting key events such as the Summer Longboard Classic and Seaside Sessions. Explore the unique blend of activities, from surfing competitions to live music, that foster community engagement and sociability. Discuss how these events not only provide entertainment but also impact the local economy and promote a sense of belonging among residents and visitors. Include quotes from participants or attendees to add a personal touch. Conclude by reflecting on the importance of community gatherings in enhancing the vibrancy of coastal life in Del Mar.