as a spring baby, i have developed a great love of visiting some sort of garden on my birthday. early may is usually prime time to see certain flowers in bloom and everything around looks positively lovely. so when one of my friends here in budějovice tipped me off that the butterflies are hatching from their chrysalises at a special event on the prague botanical garden in troja, i mentally made my afternoon plans.  the garden isn’t located in the center but rather the far reaches of prague’s seventh district, beyond holešovice. the butterfly event goes from early april to early may (just over one month), so we were there…