Final answer:
The provided text excerpts do not mention Ivan or Johnny, preventing an accurate answer to the question regarding what Ivan brought to the cafe for Johnny.
Step-by-step explanation:
From the referenced text segments provided, there appears to be no direct mention of someone named Ivan meeting Johnny at a cafe. The excerpts pertain to different characters, such as Bobinôt, John, Judy Jones, Maria, Zerkow, Louisa, Joe Dagget, and Alcée, and do not provide information about Ivan bringing something to a cafe to meet Johnny. Thus, without additional context or reference to a specific narrative involving Ivan and Johnny, it is not possible to provide an accurate answer to the question, "What did Ivan bring to the cafe to meet Johnny?"