This list of activities, concerts, sporting and cultural events, food festivals, theater performances and more is curated weekly by staff of The San Diego Union-Tribune.
Botanists Are Scouring the US-Mexico Border to Document a Forgotten Ecosystem Split by a Giant Wall usnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from usnews.com Daily Mail and Mail on Sunday newspapers.