Jake Leberl is optimistic Dover’s latest community day will be a success on Saturday. The promotion-chasing Isthmian Premier Whites will mark the occasion when they host Hashtag United. Dover’s community, engagement and inclusion officer Vikki Pawley has offered 1,000 free tickets to the game, initially to schools in the area, before potentially also handing them to other local groups. The children who do attend will be offered goody bags while face-painting will also be available at Crabble as Whites aim to inspire the next generation. “It’s massive,” said manager Leberl. “I majorly believe i…