premise: I ' m extremely rusty , have n't played in weeks , but it 's all good . When I ' m not playing , I ' m wandering around the exhibit hall trying to collect swag for the kids . T - shirts are in high demand and I ' m trying to collect other items as we go . I did win a 2 gb flash drive , which is cool . Where am I at and what am I doing there , since I have been walking around an exhibit hall collected swag ?
hypothesis: I am visiting a music convention .