Conversation so far:
what is the gaslight district in san diego
The Gaslamp Quarter is San Diego’s urban playground. It’s where millions of locals and visitors converge for world class dining, nightlife and entertainment.
show me a map of the gaslamp quarter
when did the development of the gaslamp district begin
The development of the gaslight district began in the 1860s.
what was gaslamp district's previous name
The area currently known as the Gaslamp Quarter was known as New Town

Question: why did the name change
Self-contained rewrite: why did the name change from new town to gaslamp district