html > </ref> < ref name = spicezee.com/missuniverse08/article5354.htm > </ref> The reigning titleholders dedicate their year to promote specific projects and often address issues concerning the environment and other global issues < ref name = tribuneindia.com/2004/20041008/world.htm > </ref> through school tours , tree planting activities , street campaigns , coastal clean ups , speaking engagements , shopping mall tours , media guesting , environmental fair , storytelling programs , eco-fashion shows , and other environmental activities .
</ref> The reigning titleholders dedicate their year to school tours , tree planting activities , street campaigns , coastal clean ups , speaking engagements , shopping mall tours , media guesting , environmental fair , storytelling programs , eco-fashion shows , and other activities . < ref name = tribuneindia.com/2004/20041008/world.htm > News Online , Reuters ( 2004-10-08 ) .