Det gamle ahorn/lystræet ved Børnekulturhuset Fyrtøjet på Thomas B. Thriges Gade, er et af de få overlevende træer fra apoteker Lotzes have. Træet oplever bogstaveligt talt sin anden ungdom hver vinter, hvor de mange lyspærer i træets krone illuminerer et af landets mest kendte gadegennembrud fra 60'erne.
Det gamle ahorntræ dekoreres hvert år med 32.000 små pærer og lyser op som en stjernehimmel over Fyrtøjet.
Lystræet er faktisk blevet så populært, at man lader det være tændt i hele den mørke tid frem til marts måned.
English: The Light tree by Lotze's Garden has for many years been lit up for Christmas, and it has received much praise from both citizens of Odense and peoples from around the island of Funen, who have been visiting the city during the Christmas month.
The old maple / Light tree by Fyrtøjet at Thomas B. Thrigesgade, is one of the few surviving trees from pharmacies Lotze's garden. The tree is experiencing literally its second youth each winter, where many light bulbs in the tree illuminates one of the most famous street breakthrough from the 60s.
The old maple tree is decorated each year with 32,000 small bulbs and lights up like a starry sky above Fyrtøjet.
The Light tree has actually become so popular that it's is on throughout the dark time until March.