Wireless Internet
| At Operakällaren and Café Opera you can get online wireless for free. You receive an access code from our staff and can use our wireless Internet on the entire premises. |  |
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Operakällaren, The Royal Opera House, Karl XII:S torg, Box 1616, SE-111 86 Stockholm, Sweden, +46 8 676 58 00, info@operakallaren.se
