How to have a happier life by getting rid of stuff will be discussed at Lifetree Café on Thursday, July 9 from 7:00–8:00 p.m. The Lifetree event, titled “Upsizing Life by Downsizing Stuff: Living Large in an 84sq. ft. House,” features a filmed interview with Dee Williams, author of the best-selling book, The Big Tiny.…