23 March '08 - Hike to Wasson Peak, West of Tucson, Arizona, with Predrag Punosevac	March '08 - University of Arizona and around	30 March '08 - Hike on Mount Lemmon, North of Tucson	Avril '08 - Excursion a Los Angeles
Avril '08 - Excursion a San Francisco	April '08 - UC Davis	April '08 - From Davis (California) to Tucson (Arizona)	July '08 - A Sunday in Bratislava, during a summer school at ESI
Oberwolfach Visit to the silver mine, 3 September	September 2008 - Armenia