This creative brief outlines a campaign for the Belarusian classified ads website Kufar. Kufar aims to address issues of isolation among elderly citizens and a lack of intergenerational solidarity in Belarus. The proposed campaign would launch a "Retro Market" section on Kufar to help elderly users sell vintage items and share their stories online. It would also organize an inaugural Retro Festival event bringing together elderly and young Belarusians to buy, sell and socialize. The goals are to engage at least 50,000 users in the Retro Market and attract 20,000 guests to the festival, while increasing Kufar's brand awareness among Belarusians.