Rocky Mountain News showagon, Showagon to open 18th season in Washington Park. RMN Jl 229 1965 P-29 Showagon moves to Inspiration Park RmN il 29, 1965 P-27 20th Showagon starts 20th season in Washington Park. RMN Jl 21, 1967 p.8 Twentieth season of Showagon rolls off on high note. RMN Jl 21, 1-067 p 5,000 watch f4 nal show. RMN Ag 1-6, 1967 p.8 Edward Eddie Libonati, accompanist to Showagon dies. RMN My 14, 1968 p.14