While we do a lot of stuff online, there is still no better way to get your word out than IRL. And, despite all the technological advances we have made in the last several decades, simple often works best - like good old-fashioned flyers!
Of course, those technological advances come into play in every facet of our lives these days, often in great ways. You can get online flyer printing for cheaper than you are likely to find it IRL. So do not make your fingers do the walking... well, except to place your fashionable flyers all over the neighbors' car windows.