Kemper Center Director Ed Kubicki talks about the 2022 Gallery of Trees event. Ed Kubicki is good at keeping secrets. Ed Kubicki holds one of the wreaths that will be available at this year’s Gallery of Trees at Kemper Center. On a “sneak peek” tour Tuesday of this year’s Gallery of Trees at Kemper Center, he walked among the trees — in various stages of decoration — but kept prying eyes (that would be me) away from Tom Preston’s second-floor creation. A space-themed tree reflects NASA’s current moon mission. “The big news this year is that Tom Preston is back after skipping last year’s event,” said Kubicki,…