The best marketing for restaurants focuses on local search visibility first. Most diners decide where to eat by searching on Google, and if your locations do not appear prominently, social content and paid ads will not fill those seats.
Google Business Profile optimization, on-page SEO, and geo-targeted local content consistently outperform other channels for multi-location groups. A visibility lift across five locations multiplies cover count five times, so the compounding effect matters.
Social media matters, but its highest-value use is feeding local search content rather than chasing followers. Repurposing existing social posts into location-specific Google content costs nothing extra and drives direct reservation and direction requests.
The Noble Cuts restaurant marketing agency page covers how this approach applies specifically to multi-location groups.