(a) Here is a typical display / setup: in the back of church,  with a greeter,  with a brochure table, and using only rectangular exhibit tables:

exhibit greeter and brochure table

exhibit display table

exhibit display table

exhibit display table

exhibit display table

(b) Here is an alternate display / setup: in a gym,  without a greeter, without a brochure table, and mixing round tables with rectangular ones:

simple banner, no greeter

donation box

another view of the displays in the gym

overview of the displays in a gym from an angle

overview of the gym