The Best Western Kelly Inn has the best that Yankton has to offer. Boss' Pizza and Chicken offers meeting rooms to accommodate as little as two guests or up to 500 guests. Dividing doors in our banquet hall offer a great place to hold conventions and other multi-meeting events. Boss' Pizza & Chicken is locally owned and operated restaurant and bar serving up some of the best specialty pizzas, appetizers, broasted chicken with a special banquet menu.
Meeting Room Capacities
| Theatre | Class | Banquet | Board | U-Style | Reception | |
| A | 100 | 40 | 110 | - | 36 | 56 |
| B | 100 | 40 | 110 | - | 30 | 56 |
| C | 100 | 40 | 110 | - | 30 | 56 |
| D | 175 | 50 | 150 | - | 40 | 88 |
| 229 | 40 | 25 | - | 20 | - | - |
| 231 | 25 | 15 | - | 12 | 12 | - |
| BR* | 20 | 16 | 24 | 16 | 18 | 124 |
Meeting Room Dimensions
| Dimensions | Sq. Ft. | Meters | Ceiling Height | |
| A | 24" x 49" | 1,176 | 109 | 10" |
| B | 24" x 49 | 1,176 | 109 | 10" |
| C | 24" x 49 | 1,176 | 109 | 10" |
| D | 33" x 49 | 1,617 | 150 | 10" |
| 229 | 24" x 26" | 624 | 60 | 10" |
| 231 | 12" x 33" | 396 | 36 | 10" |
| BR* | 19" x 20" | 380 | 35 | 11" |
*BR = Board Room