Final answer:
The question about when and where Dane and Trav opened their first pushcart cannot be answered without additional information or context regarding their business or its historical significance.
Step-by-step explanation:
The main answer to the question about Dane and Trav opening their first pushcart is not provided as this seems to be a specific reference to a particular business story which lacks sufficient context. To provide an accurate answer, one would need more information about Dane and Trav or the nature of their business. Without further context, such as the name of their business or the industry in which they operate, it is not possible to determine the year and the city where they opened their first pushcart.An explanation for why this answer cannot be provided in more than 100 words is that specific historical details about individual business ventures are often not widely documented unless the business has gained significant publicity or historical importance. This information could be found in local business registries, historical records, or articles that profiled their business journey if it had notable impact or recognition.In conclusion, the question asked is about a business venture's specific historical event and would require additional context or identifiers to accurately pinpoint the year and city of the first pushcart opened by Dane and Trav.