Seth Rosenberg is a founder and principal of Socius Partners, LLC where he spends his days providing consulting services to companies that are commercializing technology. But for the last 20-plus years, he has spent evenings and weekends attending many of the wide variety of festivities that define the character of Pittsburgh. A self-confessed photographic voyeur, Seth has been photographing gatherings and events his entire life. You can reach Seth at pgheventphotoexaminer@sethrosenberg.name.