There are several meetings, conferences and symposia that one of my colleagues (or myself) will attend this year (some links are from www.efluids.com):

13th International Symposium — Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal, 06/26/2006 - 06/29/2006 Website: in3.dem.ist.utl.pt/lxlaser2006/

Particle-laden flow; from geophysical to Kolmogorov scales Euromech Colloquium-477: June 21-23, 2006, University of Twente, The Netherlands, http://wwwhome.math.utwente.nl/~geurtsbj/workshops/euromech_477/euromech_477_website_index.html

Stirring and Mixing in Turbulence: the Lagrangian Approach from 21 Aug 2006 through 30 Aug 2006, http://www.lc.leidenuniv.nl/lc/web/2006/201/info.php3?wsid=201

09/25/2006 -09/29/2006, 5th International Symposium on Turbulence, Heat and Mass Transfer, Dubrovnik, Croatia, Hotel Palace, Dubrovnik, Croatia. Website: www.sla.tu-darmstadt.de/thmt-06/announce.html

Unfortunately, nobody goes to this one:

06/26/2006 - 06/30/2006, 6th Euromech Fluid Mechanics Conference, Royal Institute of Technology (KTH), SE-10044, Stockholm, Sweden. Website: www2.mech.kth.se/efmc6/