In the days of the GDR, West Germans would send their East German relatives relief packages called ‘Westpakete’ containing packs of coffee, or clothes, or even D-marks hidden inside packs of coffee. This was one of the few ways that contact was allowed between East and West, especially before travel restrictions were eased a bit in 1972.

In a cunning play on words, Berlin has an ‘Ostpaket’ shop that opened a few years ago. It’s in a prime location on Spandauer Strasse, on the way from Alexanderplatz to Hackescher Markt (or should I say Marx-Engels-Platz?) and it’s a bit schizo in concept: when you go in, on the right hand side there’s your usual Berlin tourist tat: model Trabis, postcards, guidebooks, Ampelmann t-shirts – but on the left there’s something that I imagine an East German supermarket must have looked like: rows and rows of hearing-aid beige shelving, containing packages of apparently genuine East German foods.

There’s even an appropriately empty cooler – no beer this month, sorry sir. Apparently, the Ossi stuff is all sourced from the factories that used to make them in the past – even though the products now have to comply with EU regulations. That means there’s actually some cocoa powder in the Ersatz chocolate now, and they’ve had to find alternatives for most of the food additives used in the GDR.

Of course, all of this is pretty harmless and probably even funny – but that’s where I start to get a bit uncomfortable. With every honking parade of Trabis full of smiling, waving tourists, with every street vendor hawking fake DDR insignia, gas masks and Russian militaria, I’m getting more worried that people are forgetting the true nature of the terrible dictatorship that caused so much hardship, heartbreak and so many deaths (just visit the Bernauer Strasse wall memorial in your rented Trabi, for crying out loud).

As Hubertus Knabe, the director of the Memorial at Hohenschönhausen Stasi Prison has said in interviews about places like the Ostel (a hotel full of GDR symbolism, featuring a Honecker suite): “die DDR war keine Spassveranstaltung” – the GDR wasn’t fun and games. In his view, GDR insignia and symbols should only be used for educational purposes, with proper commentary to explain their relevance – in fact, Knabe makes the link to Third Reich parafernalia: you can’t go running around in Nazi uniforms wearing swastikas just for fun.

I realise that selling packages of Tempo beans and bottles of Rotkäppchen Sekt is probably pretty harmless – but still, I very much respect Knabe’s point of view. Should we research the GDR? Definitely. Museums? Certainly, as long as they (also) show the dark side of life in the GDR. Shops selling GDR goods? I’m not sure. How about a mandatory video on Stasi crimes before your Trabi Safari, or a printed ‘Evil Government Health Warning’ on your Sandmann teabags and Spree Gherkins?