| Why you should go: This exclusive showing of the sell-out "Mamma Mia! The Party" is for Travelzoo members only. Dine, drink, and dance the night away during this 4-hour immersive theatre-and-dining extravaganza, which sees London's O2 transformed into a large, authentic Greek taverna. Expect pyrotechnics, circus acts, operatic solos, audience interaction, and a glittering disco filled with live performances of ABBA's timeless classics. What's the big deal? Based on two people sharing, prices start at £269 per person for a mid-range Tier B ticket—including a 4-course dinner, champagne, wine, and more—to "Mamma Mia! The Party" at The O2, an overnight stay at the 4-star Tower Hotel, and breakfast. This exclusive showing on 11 February also includes a pre-show talk from one of the show's team. Alternatively, upgrade to one of the best seats in the house for £289 per person. | 