• The facilities at The North Carolina Arboretum are perfect for successful meetings, retreats, after-hours receptions or dinners. Each space overlooks beautiful mountain vistas and cultivated garden spaces, while offering a comfortable, spacious setting perfect for achieving your company or organizational goals. Space capacities are suitable for 35-180 people and can be arranged in lecture, classroom or luncheon style formats. Projector screens, chalkboards and other A/V needs are available upon request. Largest group size: 150 people (lecture style in the Arboretum's auditorium).