You could have guest speakers, 177 v 22 v 9mm debates, training camps for sniping dales rabbits, a beer tent so they could lubricate and wax lyrical about that classic shot in 1983 on Saddleworth Moor at a 29 yard rabbit with a .22 BSA Mercury which missed the bunny by a whisker due to fluctuating winds, the rifle dieseling, the wrong cammo pattern,and the coriolis effect on the larger calibre ?