Trophies
Ralph Wedgeworth 361-288-9888
Aloe Tile Works (361) 888-8119
Expensive but very nice!
You can consider something other than trophies: gift certificates... most printing companies also sell and print on all kinds of items:
cups, glassware, plaques, hats, gloves, backpacks, clocks, ornaments, key chains, suncatchers, paperweights, sports towels, koozies......
T-Shirts
The Yellow Pages: http://www.yellowpages.com/Corpus-Christi-TX/T-Shirts?search_mode=all&search_terms=t-shirts