That's exactly how we're doing it today. For the Spring raffle, we sold tickets online, and then did the final batch "in person" at the picnic. That's easy enough to do. But doing a set of manually sold tickets in parallel with online sales makes things a bit more challenging. Ideally, we'd have a way to enter these sales on the web site and record/ assign ticket numbers/ e-mail the numbers automatically, but you know how lazy our programming staff is. :gar-BiIn the past I purchased rolls of tickets from Staples. (Any office supply place carries them) The first ticket number was our start point. The tickets numbers assigned were based on that start number and assigned in order purchased. At the close of the raffle Rob and Joe would send me the last number sold and I would then tear the tickets off the roll and add them to the tub we used to draw from.
Not fancy or automatic but it worked.