It's the biggest 24 hour period of non-profit giving in the Gallatin Valley by a long shot. How about over $1.3 million dollars raised in the last three years? YOU did that by participating in Give Big and it's happening again starting tonight (May 3) at 6:00 p.m. through 6:00 p.m. tomorrow (May 4).

Here's everything you need to know about Give Big Gallatin Valley 2018.