Kevin Koppes is The Video Underground's CEO, owner, head of security, and amusing. He used his jocular nature to announce that the last video store in Boston, right in Egleston Square, will be expanding to take over the adjacent commercial space next door. Originally, located in Hyde Square and now at 3202 Washington St., The Video Underground has had to adapt its business model as video stores became obsolete. Koppes created a screening room and to-go cafe. "But as we've added other goods and services through the last few years.