In one aspect, the invention comprises a method comprising: (1) selling a note to an investor for a specified amount; and (2) using proceeds from selling the note to purchase (a) one or more zero coupon municipal bonds, and (b) an option on at least one of the group comprising: a hedge fund, a fund of funds, and a hedge fund index; wherein the note entitles the investor to substantially all of the returns on the one or more bonds and on the option, wherein the one or more bonds are configured to provide a return substantially equal to the specified amount, and wherein the option is a European option. This option can be a variable option.