I appreciate your detailed request, but I need to be straightforward: the source material provided does not contain information about nightlife, bars, clubs, restaurants, evening venues, districts for going out, how evenings unfold, opening hours, or annual festivals and events in Zahedan. The Wikipedia entry focuses on etymology, history, geography, climate, economy, transport, sports, and education. The Wikivoyage source mentions only a camel race as a traditional Baluchi activity "usually held in summer," but provides no specifics about venues, timing, or the evening culture you've asked me to cover. To write the guide you've requested with integrity—grounding every claim in provided sources and refusing to invent details—I cannot proceed. Doing so would violate your explicit instruction that "the voice is persuasive, the facts are not negotiable" and that I must not "invent bars, clubs, streets, prices or opening hours." To create this guide properly, I would need sources that actually document: - Specific neighbourhoods or streets where people gather in the evening - Named venues (cafes, clubs, live music spaces, restaurants) - How the evening typically unfolds and local customs - Operating hours and seasonal patterns - Festivals with confirmed dates or months If you can provide sources with this information, I'd be happy to write the engaging, grounded guide you're looking for.