Restaurants for 20+ people

My fiancé and I are hoping to do a small wedding ceremony at a local park/overlook and then take everyone out of a nice dinner. We think the max number of people would be 23. Any recommendations on spots?

I’ve looked into Alleia, State of Confusion, Easy Bistro, Boathouse, Public House, and Wooden City. The issue that we’re running into is that these restaurants have a minimum food/beverage and when I take their most expensive food package & beverage per person we fall way short of that minimum. For example: food/beverage min of $2500 but with the number of people we only hit $1700-2000. When I looked at adding appetizers it came out to a ridiculous amount of food in order to hit that minimum. Any suggestions or tips on places that have a lower minimum or that work better for a group our size?

Additional info: needs to be on a Saturday as our family is coming in from out of state.