1 February - Vinegrower’s Day
Trifon Zarezan (Day of the Vinegrower) is a Bulgarian folk holiday in honour of St. Trifon. It is celebrated on February 1 or February 14 (old style) and marks the beginning of the spring cycle of agricultural work related to the cultivation of vineyards. The main ritual is pruning, which rejuvenates the plantation and ensures a healthy and fruitful harvest.