Thousands of people from all throughout the region packed into Yelm City Park on Saturday, July 25, for one shared interest — the desire for barbecue.The seventh annual Nisqually Valley Barbecue Rally brought 15 different food truck vendors to Yelm City Park from 10 a.m. to 7 p.m. and Dan Nicholson, event organizer, said the event was as good as it’s ever been. “I feel like it was a huge success. Every year, we think we’re making some great chan…