Updated September 22, 2020 Blame (or thank) Silicon Valley, but formal business culture is on the decline. In fact, life as we know it has grown more laid back over the past 20-odd years. Casual Friday has become Casual All-The-Time. Weddings have moved from hotel ballrooms to rustic barns. And tuxedos gave way to suits, and then to suit jackets. Now, a simple button-down shirt is considered “dressed up.” This de-formalization could be great news for your restaurant or non-traditional event venue.  About 92% of event planners anticipate more events will be booked outside of a hotel than just five years ago. Plus, one event planning company anticipates event demand…