Since it was built in 1887, the Alexandrina Block on College Street west of Spadina has seen numerous tenants come and go, including The Bagel music venue. Among its current elements is a 1970s-style sign promising over a dozen variety of submarine sandwiches. Those hoping for a retro experience will be disappointed as all that remains of the self-proclaimed "Rolls Royce of submarines" is the sign, fully intact and party covered by a tree.......