LONGVIEW, Texas (KLTV) - East Texans in Longview and Marshall gathered Saturday to mark the nation’s 250th anniversary, with events drawing crowds from across the region and beyond. The Fireworks and Freedom Celebration at the Longview Convention Complex featured live music, a hot dog eating contest, and vendor booths. Classic and patriotic-themed cars were also on display outside the venue. Event organizers said they expected well over 10,000 people at the Convention Complex.