September 2, 2020 Kamil Che #THEATRE, #NEWS Glass Mask Theatre Has A New Home In Dublin's City Centre September 2, 2020 Kamil Che #THEATRE, #NEWS Glass Mask Theatre, founded by Rex Ryan has found a permanent home in Dublin’s city centre. The iconic Best Seller Café, located on Dawson Street will host all Glass Mask Theatre productions from September 21st.